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<?php |
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/* |
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* License: GPLv3 |
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* License URI: https://www.gnu.org/licenses/gpl.txt |
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* Copyright 2012-2026 Jean-Sebastien Morisset (https://surniaulula.com/) |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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|
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die( 'These aren\'t the droids you\'re looking for.' ); |
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} |
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|
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if ( ! class_exists( 'SucomUtil' ) ) { |
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|
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class SucomUtil { |
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|
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protected static $url_clean_query = array( |
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|
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// Age Verify plugin: |
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'age-verified', |
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|
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// Autoptimize: |
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'ao_noptimize', |
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|
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// AMP: |
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'usqp', |
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|
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// Cookie Notice: |
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'cn-reloaded', |
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|
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// ShareASale: |
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'sscid', |
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|
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// Adobe Advertising Cloud: |
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'ef_id', |
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|
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// Adobe Analytics: |
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's_kwcid', |
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|
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// Bronto: |
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'_bta_tid', |
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'_bta_c', |
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|
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// Dotdigital: |
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'dm_i', |
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|
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// Facebook: |
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'fb_action_ids', |
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'fb_action_types', |
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'fb_source', |
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'fbclid', |
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|
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// Google Analytics and Ads: |
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'utm_source', |
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'utm_campaign', |
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'utm_medium', |
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'utm_expid', |
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'utm_term', |
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'utm_content', |
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'_ga', |
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'gclid', |
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'campaignid', |
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'adgroupid', |
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'adid', |
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'gbraid', |
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'wbraid', |
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|
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// Google Web Stories: |
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'_gl', |
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|
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// Google DoubleClick: |
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'gclsrc', |
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|
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// GoDataFeed: |
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'gdfms', |
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'gdftrk', |
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'gdffi', |
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|
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// Klaviyo |
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'_ke', |
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|
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// Listrak: |
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'trk_contact', |
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'trk_msg', |
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'trk_module', |
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'trk_sid', |
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|
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// Mailchimp: |
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'mc_cid', |
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'mc_eid', |
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|
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// Marin: |
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'mkwid', |
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'pcrid', |
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|
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// Matomo: |
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'mtm_source', |
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'mtm_medium', |
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'mtm_campaign', |
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'mtm_keyword', |
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'mtm_cid', |
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'mtm_content', |
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|
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// Microsoft Advertising: |
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'msclkid', |
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|
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// Pinterest: |
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'epik', |
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'pp', |
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|
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// Piwik Pro: |
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'pk_source', |
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'pk_medium', |
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'pk_campaign', |
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'pk_keyword', |
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'pk_cid', |
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'pk_content', |
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|
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// Springbot: |
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'redirect_log_mongo_id', |
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'redirect_mongo_id', |
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'sb_referer_host', |
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|
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// WordPress: |
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'doing_wp_cron', |
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); |
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|
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protected static $publisher_languages = array( |
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|
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/* |
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* https://developers.facebook.com/docs/messenger-platform/messenger-profile/supported-locales |
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*/ |
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'facebook' => array( |
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'af_ZA' => 'Afrikaans', |
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'ar_AR' => 'Arabic', |
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'as_IN' => 'Assamese', |
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'az_AZ' => 'Azerbaijani', |
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'be_BY' => 'Belarusian', |
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'bg_BG' => 'Bulgarian', |
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'bn_IN' => 'Bengali', |
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'br_FR' => 'Breton', |
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'bs_BA' => 'Bosnian', |
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'ca_ES' => 'Catalan', |
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'cb_IQ' => 'Sorani Kurdish', |
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'co_FR' => 'Corsican', |
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'cs_CZ' => 'Czech', |
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'cx_PH' => 'Cebuano', |
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'cy_GB' => 'Welsh', |
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'da_DK' => 'Danish', |
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'de_DE' => 'German', |
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'el_GR' => 'Greek', |
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'en_GB' => 'English (UK)', |
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'en_UD' => 'English (Upside Down)', |
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'en_US' => 'English (US)', |
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'es_ES' => 'Spanish (Spain)', |
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'es_LA' => 'Spanish', |
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'et_EE' => 'Estonian', |
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'eu_ES' => 'Basque', |
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'fa_IR' => 'Persian', |
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'ff_NG' => 'Fulah', |
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'fi_FI' => 'Finnish', |
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'fo_FO' => 'Faroese', |
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'fr_CA' => 'French (Canada)', |
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'fr_FR' => 'French (France)', |
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'fy_NL' => 'Frisian', |
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'ga_IE' => 'Irish', |
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'gl_ES' => 'Galician', |
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'gn_PY' => 'Guarani', |
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'gu_IN' => 'Gujarati', |
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'ha_NG' => 'Hausa', |
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'he_IL' => 'Hebrew', |
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'hi_IN' => 'Hindi', |
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'hr_HR' => 'Croatian', |
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'hu_HU' => 'Hungarian', |
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'hy_AM' => 'Armenian', |
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'id_ID' => 'Indonesian', |
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'is_IS' => 'Icelandic', |
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'it_IT' => 'Italian', |
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'ja_JP' => 'Japanese', |
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'ja_KS' => 'Japanese (Kansai)', |
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'jv_ID' => 'Javanese', |
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'ka_GE' => 'Georgian', |
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'kk_KZ' => 'Kazakh', |
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'km_KH' => 'Khmer', |
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'kn_IN' => 'Kannada', |
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'ko_KR' => 'Korean', |
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'ku_TR' => 'Kurdish (Kurmanji)', |
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'lt_LT' => 'Lithuanian', |
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'lv_LV' => 'Latvian', |
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'mg_MG' => 'Malagasy', |
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'mk_MK' => 'Macedonian', |
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'ml_IN' => 'Malayalam', |
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'mn_MN' => 'Mongolian', |
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'mr_IN' => 'Marathi', |
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'ms_MY' => 'Malay', |
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'mt_MT' => 'Maltese', |
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'my_MM' => 'Burmese', |
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'nb_NO' => 'Norwegian (bokmal)', |
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'ne_NP' => 'Nepali', |
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'nl_BE' => 'Dutch (België)', |
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'nl_NL' => 'Dutch', |
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'nn_NO' => 'Norwegian (nynorsk)', |
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'or_IN' => 'Oriya', |
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'pa_IN' => 'Punjabi', |
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'pl_PL' => 'Polish', |
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'ps_AF' => 'Pashto', |
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'pt_BR' => 'Portuguese (Brazil)', |
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'pt_PT' => 'Portuguese (Portugal)', |
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'ro_RO' => 'Romanian', |
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'ru_RU' => 'Russian', |
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'rw_RW' => 'Kinyarwanda', |
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'sc_IT' => 'Sardinian', |
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'si_LK' => 'Sinhala', |
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'sk_SK' => 'Slovak', |
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'sl_SI' => 'Slovenian', |
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'so_SO' => 'Somali', |
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'sq_AL' => 'Albanian', |
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'sr_RS' => 'Serbian', |
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'sv_SE' => 'Swedish', |
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'sw_KE' => 'Swahili', |
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'sz_PL' => 'Silesian', |
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'ta_IN' => 'Tamil', |
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'te_IN' => 'Telugu', |
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'tg_TJ' => 'Tajik', |
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'th_TH' => 'Thai', |
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'tl_PH' => 'Filipino', |
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'tr_TR' => 'Turkish', |
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'tz_MA' => 'Tamazight', |
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'uk_UA' => 'Ukrainian', |
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'ur_PK' => 'Urdu', |
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'uz_UZ' => 'Uzbek', |
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'vi_VN' => 'Vietnamese', |
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'zh_CN' => 'Simplified Chinese (China)', |
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'zh_HK' => 'Traditional Chinese (Hong Kong)', |
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'zh_TW' => 'Traditional Chinese (Taiwan)', |
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), |
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|
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/* |
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* https://developers.google.com/+/web/api/supported-languages |
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*/ |
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'google' => array( |
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'af' => 'Afrikaans', |
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'am' => 'Amharic', |
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'ar' => 'Arabic', |
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'eu' => 'Basque', |
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'bn' => 'Bengali', |
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'bg' => 'Bulgarian', |
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'ca' => 'Catalan', |
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'zh-CN' => 'Chinese (Simplified)', |
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'zh-HK' => 'Chinese (Hong Kong)', |
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'zh-TW' => 'Chinese (Traditional)', |
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'hr' => 'Croatian', |
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'cs' => 'Czech', |
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'da' => 'Danish', |
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'nl' => 'Dutch', |
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'en-GB' => 'English (UK)', |
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'en-US' => 'English (US)', |
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'et' => 'Estonian', |
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'fil' => 'Filipino', |
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'fi' => 'Finnish', |
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'fr' => 'French', |
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'fr-CA' => 'French (Canadian)', |
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'gl' => 'Galician', |
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'de' => 'German', |
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'el' => 'Greek', |
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'gu' => 'Gujarati', |
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'iw' => 'Hebrew', |
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'hi' => 'Hindi', |
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'hu' => 'Hungarian', |
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'is' => 'Icelandic', |
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'id' => 'Indonesian', |
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'it' => 'Italian', |
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'ja' => 'Japanese', |
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'kn' => 'Kannada', |
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'ko' => 'Korean', |
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'lv' => 'Latvian', |
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'lt' => 'Lithuanian', |
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'ms' => 'Malay', |
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'ml' => 'Malayalam', |
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'mr' => 'Marathi', |
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'no' => 'Norwegian', |
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'fa' => 'Persian', |
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'pl' => 'Polish', |
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'pt-BR' => 'Portuguese (Brazil)', |
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'pt-PT' => 'Portuguese (Portugal)', |
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'ro' => 'Romanian', |
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'ru' => 'Russian', |
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'sr' => 'Serbian', |
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'sk' => 'Slovak', |
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'sl' => 'Slovenian', |
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'es' => 'Spanish', |
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'es-419' => 'Spanish (Latin America)', |
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'sw' => 'Swahili', |
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'sv' => 'Swedish', |
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'ta' => 'Tamil', |
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'te' => 'Telugu', |
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'th' => 'Thai', |
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'tr' => 'Turkish', |
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'uk' => 'Ukrainian', |
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'ur' => 'Urdu', |
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'vi' => 'Vietnamese', |
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'zu' => 'Zulu', |
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), |
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'pinterest' => array( |
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'en' => 'English', |
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'ja' => 'Japanese', |
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), |
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|
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/* |
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* https://dev.twitter.com/web/overview/languages |
| 311 |
*/ |
| 312 |
'twitter' => array( |
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'ar' => 'Arabic', |
| 314 |
'bn' => 'Bengali', |
| 315 |
'zh-tw' => 'Chinese (Traditional)', |
| 316 |
'zh-cn' => 'Chinese (Simplified)', |
| 317 |
'cs' => 'Czech', |
| 318 |
'da' => 'Danish', |
| 319 |
'en' => 'English', |
| 320 |
'de' => 'German', |
| 321 |
'el' => 'Greek', |
| 322 |
'fi' => 'Finnish', |
| 323 |
'fil' => 'Filipino', |
| 324 |
'fr' => 'French', |
| 325 |
'he' => 'Hebrew', |
| 326 |
'hi' => 'Hindi', |
| 327 |
'hu' => 'Hungarian', |
| 328 |
'id' => 'Indonesian', |
| 329 |
'it' => 'Italian', |
| 330 |
'ja' => 'Japanese', |
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'ko' => 'Korean', |
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'msa' => 'Malay', |
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'nl' => 'Dutch', |
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'no' => 'Norwegian', |
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'fa' => 'Persian', |
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'pl' => 'Polish', |
| 337 |
'pt' => 'Portuguese', |
| 338 |
'ro' => 'Romanian', |
| 339 |
'ru' => 'Russian', |
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'es' => 'Spanish', |
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'sv' => 'Swedish', |
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'th' => 'Thai', |
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'tr' => 'Turkish', |
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'uk' => 'Ukrainian', |
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'ur' => 'Urdu', |
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'vi' => 'Vietnamese', |
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) |
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); |
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|
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public function __construct() {} |
| 351 |
|
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/* |
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* ARRAY HANDLING METHODS: |
| 354 |
* |
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* add_after_key() |
| 356 |
* add_before_key() |
| 357 |
* add_multi_values() |
| 358 |
* array_count_diff() |
| 359 |
* array_flatten() |
| 360 |
* array_implode() |
| 361 |
* array_insert_element() |
| 362 |
* array_key_last() |
| 363 |
* array_map_recursive() |
| 364 |
* array_maybe_unserialize() |
| 365 |
* array_merge_recursive_distinct() |
| 366 |
* array_slice_fifo() |
| 367 |
* array_to_hashtags() |
| 368 |
* array_to_keywords() |
| 369 |
* get_array_or_element() |
| 370 |
* get_array_pretty() |
| 371 |
* get_assoc_salt() |
| 372 |
* get_multi_values() |
| 373 |
* move_to_front() |
| 374 |
* move_to_end() |
| 375 |
* natasort() |
| 376 |
* natksort() |
| 377 |
* next_key() |
| 378 |
* preg_grep_keys() |
| 379 |
* unset_keys() |
| 380 |
* unset_numeric_keys() |
| 381 |
* |
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* Modify the referenced array and return true or false. |
| 383 |
*/ |
| 384 |
public static function add_after_key( array &$arr, $match_key, $arr_or_key, $value = null ) { |
| 385 |
|
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return self::array_insert_element( $arr, $insert = 'after', $match_key, $arr_or_key, $value ); |
| 387 |
} |
| 388 |
|
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/* |
| 390 |
* Modify the referenced array and return true or false. |
| 391 |
*/ |
| 392 |
public static function add_before_key( array &$arr, $match_key, $arr_or_key, $value = null ) { |
| 393 |
|
| 394 |
return self::array_insert_element( $arr, $insert = 'before', $match_key, $arr_or_key, $value ); |
| 395 |
} |
| 396 |
|
| 397 |
/* |
| 398 |
* Add an array of values that have a common numbered prefix key. |
| 399 |
*/ |
| 400 |
public static function add_multi_values( array &$opts, $opt_pre, $new_key = null ) { |
| 401 |
|
| 402 |
if ( null === $new_key ) $new_key = $opt_pre; |
| 403 |
|
| 404 |
$opts[ $new_key ] = self::get_multi_values( $opts, $opt_pre ); |
| 405 |
} |
| 406 |
|
| 407 |
public static function array_count_diff( array $arr, $max = 0 ) { |
| 408 |
|
| 409 |
$diff = 0; |
| 410 |
|
| 411 |
if ( $max > 0 && $max >= count( $arr ) ) { |
| 412 |
|
| 413 |
$diff = $max - count( $arr ); |
| 414 |
} |
| 415 |
|
| 416 |
return $diff; |
| 417 |
} |
| 418 |
|
| 419 |
/* |
| 420 |
* Convert a multi-dimentional array to a single dimension array. |
| 421 |
*/ |
| 422 |
public static function array_flatten( array $arr ) { |
| 423 |
|
| 424 |
$flattened = array(); |
| 425 |
|
| 426 |
foreach ( $arr as $key => $value ) { |
| 427 |
|
| 428 |
if ( is_array( $value ) ) { |
| 429 |
|
| 430 |
$flattened = array_merge( $flattened, self::array_flatten( $value ) ); |
| 431 |
|
| 432 |
} else $flattened[ $key ] = $value; |
| 433 |
} |
| 434 |
|
| 435 |
return $flattened; |
| 436 |
} |
| 437 |
|
| 438 |
/* |
| 439 |
* Implode multi-dimentional array. |
| 440 |
*/ |
| 441 |
public static function array_implode( array $arr, $glue = ' ' ) { |
| 442 |
|
| 443 |
$imploded = ''; |
| 444 |
|
| 445 |
foreach ( $arr as $value ) { |
| 446 |
|
| 447 |
if ( is_array( $value ) ) { |
| 448 |
|
| 449 |
$imploded .= self::array_implode( $value, $glue ) . $glue; |
| 450 |
|
| 451 |
} else $imploded .= $value . $glue; |
| 452 |
} |
| 453 |
|
| 454 |
return strlen( $glue ) ? rtrim( $imploded, $glue ) : $glue; |
| 455 |
} |
| 456 |
|
| 457 |
/* |
| 458 |
* Modify the referenced array and return true or false. |
| 459 |
*/ |
| 460 |
public static function array_insert_element( array &$arr, $insert, $match_key, $arr_or_key, $value = null ) { |
| 461 |
|
| 462 |
$found_match = false; |
| 463 |
|
| 464 |
if ( array_key_exists( $match_key, $arr ) ) { |
| 465 |
|
| 466 |
$new_arr = array(); |
| 467 |
|
| 468 |
foreach ( $arr as $key => $val ) { |
| 469 |
|
| 470 |
if ( 'after' === $insert ) { |
| 471 |
|
| 472 |
$new_arr[ $key ] = $val; |
| 473 |
} |
| 474 |
|
| 475 |
/* |
| 476 |
* Add new value before/after the matched key. |
| 477 |
* |
| 478 |
* Replace the matched key by default (no test required). |
| 479 |
*/ |
| 480 |
if ( $key === $match_key ) { |
| 481 |
|
| 482 |
if ( is_array( $arr_or_key ) ) { |
| 483 |
|
| 484 |
$new_arr = array_merge( $new_arr, $arr_or_key ); |
| 485 |
|
| 486 |
} elseif ( is_string( $arr_or_key ) ) { |
| 487 |
|
| 488 |
$new_arr[ $arr_or_key ] = $value; |
| 489 |
|
| 490 |
} else $new_arr[] = $value; |
| 491 |
|
| 492 |
$found_match = true; |
| 493 |
} |
| 494 |
|
| 495 |
if ( 'before' === $insert ) { |
| 496 |
|
| 497 |
$new_arr[ $key ] = $val; |
| 498 |
} |
| 499 |
} |
| 500 |
|
| 501 |
$arr = $new_arr; |
| 502 |
|
| 503 |
unset( $new_arr ); |
| 504 |
} |
| 505 |
|
| 506 |
return $found_match; |
| 507 |
} |
| 508 |
|
| 509 |
public static function array_key_last( array $array ) { |
| 510 |
|
| 511 |
if ( function_exists( 'array_key_last' ) ) { |
| 512 |
|
| 513 |
return array_key_last( $array ); // Since PHP v7.3. |
| 514 |
} |
| 515 |
|
| 516 |
return key( array_slice( $array, -1, 1, true ) ); |
| 517 |
} |
| 518 |
|
| 519 |
public static function array_map_recursive( $func, array $arr ) { |
| 520 |
|
| 521 |
foreach ( $arr as $key => $el ) { |
| 522 |
|
| 523 |
$arr[ $key ] = is_array( $el ) ? self::array_map_recursive( $func, $el ) : $func( $el ); |
| 524 |
} |
| 525 |
|
| 526 |
return $arr; |
| 527 |
} |
| 528 |
|
| 529 |
public static function array_maybe_unserialize( array $arr ) { |
| 530 |
|
| 531 |
return self::array_map_recursive( 'maybe_unserialize', $arr ); |
| 532 |
} |
| 533 |
|
| 534 |
/* |
| 535 |
* PHP's array_merge_recursive() merges arrays, but it converts values with duplicate keys to arrays rather than |
| 536 |
* overwriting the value in the first array with the duplicate value in the second array, as array_merge does. The |
| 537 |
* following method does not change the datatypes of the values in the arrays. Matching key values in the second |
| 538 |
* array overwrite those in the first array, as is the case with array_merge(). |
| 539 |
*/ |
| 540 |
public static function array_merge_recursive_distinct( array &$arr1, array &$arr2 ) { |
| 541 |
|
| 542 |
$merged = $arr1; |
| 543 |
|
| 544 |
foreach ( $arr2 as $key => &$value ) { |
| 545 |
|
| 546 |
if ( is_array( $value ) && isset( $merged[ $key ] ) && is_array( $merged[ $key ] ) ) { |
| 547 |
|
| 548 |
$merged[ $key ] = self::array_merge_recursive_distinct( $merged[ $key ], $value ); |
| 549 |
|
| 550 |
} else $merged[ $key ] = $value; |
| 551 |
} |
| 552 |
|
| 553 |
return $merged; |
| 554 |
} |
| 555 |
|
| 556 |
/* |
| 557 |
* Maybe limit the number of array elements. |
| 558 |
*/ |
| 559 |
public static function array_slice_fifo( array $array, $max = 1 ) { |
| 560 |
|
| 561 |
if ( ! empty( $array ) && is_numeric( $max ) && $max > 0 && count( $array ) > $max ) { |
| 562 |
|
| 563 |
return array_slice( $array, -$max, $length = null, $preserve_keys = true ); |
| 564 |
} |
| 565 |
|
| 566 |
return $array; |
| 567 |
} |
| 568 |
|
| 569 |
public static function array_to_hashtags( array $arr = array() ) { |
| 570 |
|
| 571 |
$hashtags = self::sanitize_hashtags( $arr ); |
| 572 |
$hashtags = array_filter( $hashtags ); // Removes empty array elements. |
| 573 |
$hashtags = trim( implode( $glue = ' ', $hashtags ) ); |
| 574 |
|
| 575 |
return $hashtags; |
| 576 |
} |
| 577 |
|
| 578 |
/* |
| 579 |
* Convert an array to a comma delimited text string. |
| 580 |
*/ |
| 581 |
public static function array_to_keywords( array $arr = array() ) { |
| 582 |
|
| 583 |
$keywords = array_map( 'sanitize_text_field', $arr ); |
| 584 |
$keywords = trim( implode( $glue = ', ', $keywords ) ); |
| 585 |
|
| 586 |
return $keywords; |
| 587 |
} |
| 588 |
|
| 589 |
/* |
| 590 |
* Convert an array to an HTML list. |
| 591 |
*/ |
| 592 |
public static function array_to_list_html( array $arr, $type = 'ul' ) { |
| 593 |
|
| 594 |
return '<' . $type . '><li>' . implode( $glue = '</li> <li>', $arr ) . '</li></' . $type . '> '; |
| 595 |
} |
| 596 |
|
| 597 |
public static function get_array_or_element( $arr, $key = false, $add_none = false ) { |
| 598 |
|
| 599 |
if ( null === $key ) { |
| 600 |
|
| 601 |
// Nothing to do. |
| 602 |
|
| 603 |
} elseif ( false === $key ) { |
| 604 |
|
| 605 |
// Nothing to do. |
| 606 |
|
| 607 |
} elseif ( true === $key ) { // Sort elements. |
| 608 |
|
| 609 |
asort( $arr ); // Sort an array in ascending order and maintain index association. |
| 610 |
|
| 611 |
} elseif ( isset( $arr[ $key ] ) ) { // Return a specific array element. |
| 612 |
|
| 613 |
return $arr[ $key ]; |
| 614 |
|
| 615 |
} else return null; // Array key not found - return null. |
| 616 |
|
| 617 |
if ( true === $add_none ) { // Prefix array with 'none'. |
| 618 |
|
| 619 |
/* |
| 620 |
* The union operator (+) gives priority to values in the first array, while |
| 621 |
* array_replace() gives priority to values in the the second array. |
| 622 |
*/ |
| 623 |
$arr = array( 'none' => 'none' ) + $arr; // Maintains numeric index. |
| 624 |
} |
| 625 |
|
| 626 |
return $arr; |
| 627 |
} |
| 628 |
|
| 629 |
public static function get_array_parents( array $arr, $parent_key = '', $gparent_key = '', &$parents = array() ) { |
| 630 |
|
| 631 |
foreach ( $arr as $child_key => $value ) { |
| 632 |
|
| 633 |
if ( is_array( $value ) ) { |
| 634 |
|
| 635 |
self::get_array_parents( $value, $child_key, $parent_key, $parents ); |
| 636 |
|
| 637 |
} elseif ( $parent_key && $child_key !== $parent_key ) { |
| 638 |
|
| 639 |
$parents[ $child_key ][] = $parent_key; |
| 640 |
|
| 641 |
} elseif ( $gparent_key && $child_key === $parent_key ) { |
| 642 |
|
| 643 |
$parents[ $child_key ][] = $gparent_key; |
| 644 |
} |
| 645 |
} |
| 646 |
|
| 647 |
return $parents; |
| 648 |
} |
| 649 |
|
| 650 |
public static function get_array_pretty( $mixed, $flatten = false ) { |
| 651 |
|
| 652 |
$pretty = ''; |
| 653 |
|
| 654 |
if ( is_array( $mixed ) ) { |
| 655 |
|
| 656 |
foreach ( $mixed as $key => $val ) { |
| 657 |
|
| 658 |
$val = self::get_array_pretty( $val, $flatten ); |
| 659 |
|
| 660 |
if ( $flatten ) { |
| 661 |
|
| 662 |
$pretty .= $key . '=' . $val.', '; |
| 663 |
|
| 664 |
} else { |
| 665 |
|
| 666 |
if ( is_object( $mixed[ $key ] ) ) { |
| 667 |
|
| 668 |
unset( $mixed[ $key ] ); // Dereference the object first. |
| 669 |
} |
| 670 |
|
| 671 |
$mixed[ $key ] = $val; |
| 672 |
} |
| 673 |
} |
| 674 |
|
| 675 |
$pretty = $flatten ? '(' . trim( $pretty, ', ' ) . ')' : $mixed; |
| 676 |
|
| 677 |
} elseif ( false === $mixed ) { |
| 678 |
|
| 679 |
$pretty = 'false'; |
| 680 |
|
| 681 |
} elseif ( true === $mixed ) { |
| 682 |
|
| 683 |
$pretty = 'true'; |
| 684 |
|
| 685 |
} elseif ( null === $mixed ) { |
| 686 |
|
| 687 |
$pretty = 'null'; |
| 688 |
|
| 689 |
} elseif ( '' === $mixed ) { |
| 690 |
|
| 691 |
$pretty = '\'\''; |
| 692 |
|
| 693 |
} elseif ( is_object( $mixed ) ) { |
| 694 |
|
| 695 |
$pretty = 'object ' . get_class( $mixed ); |
| 696 |
|
| 697 |
} else $pretty = $mixed; |
| 698 |
|
| 699 |
return $pretty; |
| 700 |
} |
| 701 |
|
| 702 |
public static function get_assoc_salt( array $assoc ) { |
| 703 |
|
| 704 |
$assoc_salt = ''; |
| 705 |
|
| 706 |
foreach ( $assoc as $key => $val ) { |
| 707 |
|
| 708 |
$assoc_salt .= '-' . $key . ':' . (string) $val; |
| 709 |
} |
| 710 |
|
| 711 |
$assoc_salt = ltrim( $assoc_salt, '-' ); |
| 712 |
|
| 713 |
return $assoc_salt; |
| 714 |
} |
| 715 |
|
| 716 |
/* |
| 717 |
* Return a indexed array of values that have a common prefix key. |
| 718 |
*/ |
| 719 |
public static function get_multi_values( array &$opts, $opt_pre ) { |
| 720 |
|
| 721 |
$values = self::preg_grep_keys( '/^' . $opt_pre . '_([0-9]+)$/', $opts, $invert = false, $replace = '$1' ); |
| 722 |
|
| 723 |
foreach ( $values as $num => $val ) { |
| 724 |
|
| 725 |
if ( ! self::is_valid_option_value( $val ) ) { // Allow for 0 but not empty string. |
| 726 |
|
| 727 |
unset( $values[ $num ] ); |
| 728 |
} |
| 729 |
} |
| 730 |
|
| 731 |
return $values; |
| 732 |
} |
| 733 |
|
| 734 |
/* |
| 735 |
* Move an array element to the front. |
| 736 |
*/ |
| 737 |
public static function move_to_front( array &$arr, $key ) { |
| 738 |
|
| 739 |
if ( array_key_exists( $key, $arr ) ) { |
| 740 |
|
| 741 |
$val = $arr[ $key ]; |
| 742 |
|
| 743 |
unset( $arr[ $key ] ); |
| 744 |
|
| 745 |
$arr = array_merge( array( $key => $val ), $arr ); |
| 746 |
} |
| 747 |
|
| 748 |
return $arr; |
| 749 |
} |
| 750 |
|
| 751 |
/* |
| 752 |
* Move an array element to the end. |
| 753 |
*/ |
| 754 |
public static function move_to_end( array &$arr, $key ) { |
| 755 |
|
| 756 |
if ( array_key_exists( $key, $arr ) ) { |
| 757 |
|
| 758 |
$val = $arr[ $key ]; |
| 759 |
|
| 760 |
unset( $arr[ $key ] ); |
| 761 |
|
| 762 |
$arr[ $key ] = $val; |
| 763 |
} |
| 764 |
|
| 765 |
return $arr; |
| 766 |
} |
| 767 |
|
| 768 |
public static function natasort( array &$arr ) { |
| 769 |
|
| 770 |
if ( function_exists( 'remove_accents' ) ) { // WordPress function. |
| 771 |
|
| 772 |
return uasort( $arr, array( __CLASS__, 'strnatcasecmp_remove_accents' ) ); |
| 773 |
} |
| 774 |
|
| 775 |
return uasort( $arr, 'strnatcasecmp' ); |
| 776 |
} |
| 777 |
|
| 778 |
public static function natksort( array &$arr ) { |
| 779 |
|
| 780 |
if ( function_exists( 'remove_accents' ) ) { // WordPress function. |
| 781 |
|
| 782 |
return uksort( $arr, array( __CLASS__, 'strnatcasecmp_remove_accents' ) ); |
| 783 |
} |
| 784 |
|
| 785 |
return uksort( $arr, 'strnatcasecmp' ); |
| 786 |
} |
| 787 |
|
| 788 |
public static function next_key( $needle, array &$arr, $loop_around = true ) { |
| 789 |
|
| 790 |
$keys = array_keys( $arr ); |
| 791 |
$pos = array_search( $needle, $keys ); |
| 792 |
|
| 793 |
if ( false !== $pos ) { |
| 794 |
|
| 795 |
if ( isset( $keys[ $pos + 1 ] ) ) { |
| 796 |
|
| 797 |
return $keys[ $pos + 1 ]; |
| 798 |
|
| 799 |
} elseif ( true === $loop_around ) { |
| 800 |
|
| 801 |
return $keys[ 0 ]; |
| 802 |
} |
| 803 |
} |
| 804 |
|
| 805 |
return false; |
| 806 |
} |
| 807 |
|
| 808 |
/* |
| 809 |
* $keys_preg must be a string. |
| 810 |
* |
| 811 |
* $replace can be a string or an associative array of 'pattern' => 'replacement'. |
| 812 |
*/ |
| 813 |
public static function preg_grep_keys( $keys_preg, $in_array, $invert = false, $replace = false ) { |
| 814 |
|
| 815 |
if ( ! is_array( $in_array ) || empty( $in_array ) ) { // Just in case. |
| 816 |
|
| 817 |
return array(); |
| 818 |
} |
| 819 |
|
| 820 |
$in_array_keys = array_keys( $in_array ); |
| 821 |
$matched_keys = preg_grep( $keys_preg, $in_array_keys, $invert ? PREG_GREP_INVERT : 0 ); |
| 822 |
|
| 823 |
if ( empty( $matched_keys ) && $invert ) { // Nothing to do. |
| 824 |
|
| 825 |
return $in_array; |
| 826 |
} |
| 827 |
|
| 828 |
/* |
| 829 |
* The $replace value can be a string or an associative array of 'pattern' => 'replacement'. |
| 830 |
*/ |
| 831 |
if ( is_array( $replace ) ) { |
| 832 |
|
| 833 |
$patterns = array_keys( $replace ); |
| 834 |
$replacements = array_values( $replace ); |
| 835 |
|
| 836 |
} else { |
| 837 |
|
| 838 |
$patterns = $keys_preg; |
| 839 |
$replacements = $replace; |
| 840 |
} |
| 841 |
|
| 842 |
$out_array = array(); |
| 843 |
|
| 844 |
foreach ( $matched_keys as $key ) { |
| 845 |
|
| 846 |
if ( false === $replace ) { // Element key remains unchanged. |
| 847 |
|
| 848 |
$out_array[ $key ] = $in_array[ $key ]; |
| 849 |
|
| 850 |
} else { |
| 851 |
|
| 852 |
$fixed = preg_replace( $patterns, $replacements, $key ); |
| 853 |
|
| 854 |
$out_array[ $fixed ] = $in_array[ $key ]; |
| 855 |
} |
| 856 |
} |
| 857 |
|
| 858 |
return $out_array; |
| 859 |
} |
| 860 |
|
| 861 |
public static function unset_keys( &$arr1, $arr2 ) { |
| 862 |
|
| 863 |
foreach ( array_keys( $arr2 ) as $key ) { |
| 864 |
|
| 865 |
unset( $arr1[ $key ] ); |
| 866 |
} |
| 867 |
} |
| 868 |
|
| 869 |
public static function unset_numeric_keys( &$arr ) { |
| 870 |
|
| 871 |
foreach ( array_keys( $arr ) as $key ) { |
| 872 |
|
| 873 |
if ( is_numeric( $key ) ) { |
| 874 |
|
| 875 |
unset( $arr[ $key ] ); |
| 876 |
} |
| 877 |
} |
| 878 |
} |
| 879 |
|
| 880 |
/* |
| 881 |
* COUNTRY METHODS: |
| 882 |
* |
| 883 |
* get_alpha2_countries() |
| 884 |
* get_alpha2_country_name() |
| 885 |
*/ |
| 886 |
public static function get_alpha2_countries() { |
| 887 |
|
| 888 |
if ( ! class_exists( 'SucomCountryCodes' ) ) { |
| 889 |
|
| 890 |
require_once dirname( __FILE__ ) . '/country-codes.php'; |
| 891 |
} |
| 892 |
|
| 893 |
return SucomCountryCodes::get( 'alpha2' ); |
| 894 |
} |
| 895 |
|
| 896 |
public static function get_alpha2_country_name( $country_code, $default_code = false ) { |
| 897 |
|
| 898 |
if ( empty( $country_code ) || 'none' === $country_code ) { |
| 899 |
|
| 900 |
return false; |
| 901 |
} |
| 902 |
|
| 903 |
if ( ! class_exists( 'SucomCountryCodes' ) ) { |
| 904 |
|
| 905 |
require_once dirname( __FILE__ ) . '/country-codes.php'; |
| 906 |
} |
| 907 |
|
| 908 |
$countries = SucomCountryCodes::get( 'alpha2' ); |
| 909 |
|
| 910 |
if ( ! isset( $countries[ $country_code ] ) ) { |
| 911 |
|
| 912 |
if ( false === $default_code || ! isset( $countries[ $default_code ] ) ) { |
| 913 |
|
| 914 |
return false; |
| 915 |
} |
| 916 |
|
| 917 |
return $countries[ $default_code ]; |
| 918 |
} |
| 919 |
|
| 920 |
return $countries[ $country_code ]; |
| 921 |
} |
| 922 |
|
| 923 |
/* |
| 924 |
* CURRENCY METHODS: |
| 925 |
* |
| 926 |
* get_currencies() |
| 927 |
* get_currencies_abbrev() |
| 928 |
* get_currency_symbol_abbrev() |
| 929 |
* |
| 930 |
* Used by WpssoSubmenuGeneral->get_table_rows() for 'Default Currency' option. |
| 931 |
*/ |
| 932 |
public static function get_currencies( $key = false, $add_none = false, $format = '%2$s (%1$s)' ) { |
| 933 |
|
| 934 |
if ( ! class_exists( 'SucomCurrencies' ) ) { |
| 935 |
|
| 936 |
require_once dirname( __FILE__ ) . '/currencies.php'; |
| 937 |
} |
| 938 |
|
| 939 |
if ( is_string( $key ) ) { |
| 940 |
|
| 941 |
return SucomCurrencies::get( $key, $format ); |
| 942 |
} |
| 943 |
|
| 944 |
return self::get_array_or_element( SucomCurrencies::get( null, $format ), $key, $add_none ); |
| 945 |
} |
| 946 |
|
| 947 |
public static function get_currencies_abbrev() { |
| 948 |
|
| 949 |
$currencies_by_abbrev = self::get_currencies( null, $add_none = false, $format = '%1$s' ); |
| 950 |
|
| 951 |
asort( $currencies_by_abbrev ); // Sort by abbreviation. |
| 952 |
|
| 953 |
return $currencies_by_abbrev; |
| 954 |
} |
| 955 |
|
| 956 |
public static function get_currency_symbol_abbrev( $symbol = false, $default = 'USD', $decode = true ) { |
| 957 |
|
| 958 |
if ( $decode ) $symbol = self::decode_html( $symbol ); |
| 959 |
|
| 960 |
if ( $symbol === '$' ) return 'USD'; |
| 961 |
|
| 962 |
if ( ! class_exists( 'SucomCurrencies' ) ) { |
| 963 |
|
| 964 |
require_once dirname( __FILE__ ) . '/currencies.php'; |
| 965 |
} |
| 966 |
|
| 967 |
$currencies_by_abbrev = SucomCurrencies::get_symbols( $key = null, $decode ); |
| 968 |
|
| 969 |
$currencies_by_symbol = array_flip( $currencies_by_abbrev ); // Index by symbol. |
| 970 |
|
| 971 |
unset( $currencies_by_abbrev ); |
| 972 |
|
| 973 |
return isset( $currencies_by_symbol[ $symbol ] ) ? $currencies_by_symbol[ $symbol ] : false; |
| 974 |
} |
| 975 |
|
| 976 |
/* |
| 977 |
* DASHICON METHODS: |
| 978 |
*/ |
| 979 |
public static function get_dashicons( $key = true, $add_none = false ) { |
| 980 |
|
| 981 |
if ( ! class_exists( 'SucomDashicons' ) ) { |
| 982 |
|
| 983 |
require_once dirname( __FILE__ ) . '/dashicons.php'; |
| 984 |
} |
| 985 |
|
| 986 |
if ( is_numeric( $key ) || is_string( $key ) ) { |
| 987 |
|
| 988 |
return SucomDashicons::get( $key ); |
| 989 |
} |
| 990 |
|
| 991 |
return self::get_array_or_element( SucomDashicons::get(), $key, $add_none ); |
| 992 |
} |
| 993 |
|
| 994 |
/* |
| 995 |
* DATE AND TIME METHODS: |
| 996 |
* |
| 997 |
* format_tz_offset() |
| 998 |
* get_default_timezone() |
| 999 |
* get_formatted_timezone() |
| 1000 |
* get_hours() |
| 1001 |
* get_hours_range() |
| 1002 |
* get_timezones() |
| 1003 |
* get_timezone_abbr() |
| 1004 |
* get_timezone_offset_secs() |
| 1005 |
* get_timezone_offset_hours() |
| 1006 |
* get_tz_name() |
| 1007 |
* iso8601_to_seconds() |
| 1008 |
* maybe_iso8601_to_seconds() |
| 1009 |
* sprintf_date_time() |
| 1010 |
*/ |
| 1011 |
public static function format_human_bytes( $bytes, $dec = 2, $sep = ' ' ) { |
| 1012 |
|
| 1013 |
$size = array( 'B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB' ); |
| 1014 |
|
| 1015 |
$factor = floor( ( strlen( $bytes ) - 1 ) / 3 ); |
| 1016 |
|
| 1017 |
return sprintf( "%.{$dec}f{$sep}%s", $bytes / pow( 1024, $factor ), $size[ $factor ] ); |
| 1018 |
} |
| 1019 |
|
| 1020 |
/* |
| 1021 |
* Returns a date( 'P' ) formatted timezone value (ie. -07:00). |
| 1022 |
*/ |
| 1023 |
public static function format_tz_offset( $offset ) { |
| 1024 |
|
| 1025 |
$hours = (int) $offset; |
| 1026 |
$minutes = ( $offset - $hours ); |
| 1027 |
$sign = ( $offset < 0 ) ? '-' : '+'; |
| 1028 |
$abs_hour = abs( $hours ); |
| 1029 |
$abs_mins = abs( $minutes * 60 ); |
| 1030 |
$tz_offset = sprintf( '%s%02d:%02d', $sign, $abs_hour, $abs_mins ); |
| 1031 |
|
| 1032 |
return $tz_offset; |
| 1033 |
} |
| 1034 |
|
| 1035 |
/* |
| 1036 |
* May return a timezone string (ie. 'Africa/Abidjan'), 'UTC', or an offset (ie. '-07:00'). |
| 1037 |
*/ |
| 1038 |
public static function get_default_timezone() { |
| 1039 |
|
| 1040 |
static $local_cache = null; |
| 1041 |
|
| 1042 |
if ( null !== $local_cache ) { |
| 1043 |
|
| 1044 |
return $local_cache; |
| 1045 |
} |
| 1046 |
|
| 1047 |
if ( function_exists( wp_timezone_string() ) ) { |
| 1048 |
|
| 1049 |
return $local_cache = wp_timezone_string(); |
| 1050 |
} |
| 1051 |
|
| 1052 |
$timezone_string = get_option( 'timezone_string' ); |
| 1053 |
|
| 1054 |
if ( $timezone_string ) { |
| 1055 |
|
| 1056 |
return $local_cache = $timezone_string; |
| 1057 |
} |
| 1058 |
|
| 1059 |
$offset = (float) get_option( 'gmt_offset' ); |
| 1060 |
|
| 1061 |
$tz_offset = self::format_tz_offset( $offset ); |
| 1062 |
|
| 1063 |
return $local_cache = $tz_offset; |
| 1064 |
} |
| 1065 |
|
| 1066 |
public static function get_formatted_timezone( $tz_name, $format ) { |
| 1067 |
|
| 1068 |
static $local_cache = array(); |
| 1069 |
|
| 1070 |
if ( isset( $local_cache[ $tz_name ][ $format ] ) ) { |
| 1071 |
|
| 1072 |
return $local_cache[ $tz_name ][ $format ]; |
| 1073 |
} |
| 1074 |
|
| 1075 |
$dt_obj = new DateTime(); |
| 1076 |
|
| 1077 |
$dt_obj->setTimeZone( new DateTimeZone( $tz_name ) ); |
| 1078 |
|
| 1079 |
return $local_cache[ $tz_name ][ $format ] = $dt_obj->format( $format ); |
| 1080 |
} |
| 1081 |
|
| 1082 |
public static function get_hours( $step_secs = 3600, $label_format = 'H:i' ) { |
| 1083 |
|
| 1084 |
return self::get_hours_range( $start_secs = 0, $end_secs = 86400, $step_secs, $label_format ); |
| 1085 |
} |
| 1086 |
|
| 1087 |
/* |
| 1088 |
* Returns an associative array. |
| 1089 |
* |
| 1090 |
* Example time formats: 'H:i' (default), 'g:i a'. |
| 1091 |
*/ |
| 1092 |
public static function get_hours_range( $start_secs = 0, $end_secs = 86400, $step_secs = 3600, $label_format = 'H:i' ) { |
| 1093 |
|
| 1094 |
$times = array(); |
| 1095 |
|
| 1096 |
foreach ( range( $start_secs, $end_secs, $step_secs ) as $ts ) { |
| 1097 |
|
| 1098 |
$value = gmdate( 'H:i', $ts ); |
| 1099 |
|
| 1100 |
if ( 'H:i' !== $label_format ) { |
| 1101 |
|
| 1102 |
$times[ $value ] = gmdate( $label_format, $ts ); |
| 1103 |
|
| 1104 |
} else $times[ $value ] = $value; |
| 1105 |
} |
| 1106 |
|
| 1107 |
return $times; |
| 1108 |
} |
| 1109 |
|
| 1110 |
/* |
| 1111 |
* Returns an associative array of timezone strings (ie. 'Africa/Abidjan'), 'UTC', and offsets (ie. '-07:00'). |
| 1112 |
*/ |
| 1113 |
public static function get_timezones() { |
| 1114 |
|
| 1115 |
/* |
| 1116 |
* See https://www.php.net/manual/en/function.timezone-identifiers-list.php. |
| 1117 |
*/ |
| 1118 |
$timezones = timezone_identifiers_list(); |
| 1119 |
$timezones = array_combine( $timezones, $timezones ); // Create an associative array. |
| 1120 |
$offset_range = array( -12, -11.5, -11, -10.5, -10, -9.5, -9, -8.5, -8, -7.5, -7, -6.5, -6, -5.5, -5, -4.5, |
| 1121 |
-4, -3.5, -3, -2.5, -2, -1.5, -1, -0.5, 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 5.75, 6, |
| 1122 |
6.5, 7, 7.5, 8, 8.5, 8.75, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.75, 13, 13.75, 14 ); |
| 1123 |
|
| 1124 |
/* |
| 1125 |
* Create date( 'P' ) formatted timezone values (ie. -07:00). |
| 1126 |
*/ |
| 1127 |
foreach ( $offset_range as $offset ) { |
| 1128 |
|
| 1129 |
$offset_value = self::format_tz_offset( $offset ); |
| 1130 |
|
| 1131 |
$offset_name = 'UTC' . $offset_value; |
| 1132 |
|
| 1133 |
$timezones[ $offset_value ] = $offset_name; |
| 1134 |
} |
| 1135 |
|
| 1136 |
return $timezones; |
| 1137 |
} |
| 1138 |
|
| 1139 |
/* |
| 1140 |
* Get timezone abbreviation (ie. 'EST', 'MDT', etc.). |
| 1141 |
*/ |
| 1142 |
public static function get_timezone_abbr( $tz_name ) { |
| 1143 |
|
| 1144 |
return self::get_formatted_timezone( $tz_name, 'T' ); |
| 1145 |
} |
| 1146 |
|
| 1147 |
/* |
| 1148 |
* Get timezone offset in seconds (west of UTC is negative, and east of UTC is positive). |
| 1149 |
*/ |
| 1150 |
public static function get_timezone_offset_secs( $tz_name ) { |
| 1151 |
|
| 1152 |
return self::get_formatted_timezone( $tz_name, 'Z' ); |
| 1153 |
} |
| 1154 |
|
| 1155 |
/* |
| 1156 |
* Timezone difference to UTC with colon between hours and minutes. |
| 1157 |
*/ |
| 1158 |
public static function get_timezone_offset_hours( $tz_name ) { |
| 1159 |
|
| 1160 |
/* |
| 1161 |
* See https://www.php.net/manual/en/datetime.format.php. |
| 1162 |
* |
| 1163 |
* P Difference to Greenwich time (GMT) with colon between hours and minutes. |
| 1164 |
* p The same as P, but returns Z instead of +00:00. |
| 1165 |
* |
| 1166 |
* Unfortunately 'p' is only available since PHP v8, so we must use 'P' and check for '+00:00'. |
| 1167 |
*/ |
| 1168 |
$offset = self::get_formatted_timezone( $tz_name, 'P' ); |
| 1169 |
|
| 1170 |
if ( '+00:00' == $offset ) { |
| 1171 |
|
| 1172 |
$offset = 'Z'; |
| 1173 |
} |
| 1174 |
|
| 1175 |
return $offset; |
| 1176 |
} |
| 1177 |
|
| 1178 |
/* |
| 1179 |
* "tz" is used in the method name to hint that the argument is an abbreviation. |
| 1180 |
*/ |
| 1181 |
public static function get_tz_name( $tz_abbr ) { |
| 1182 |
|
| 1183 |
return timezone_name_from_abbr( $tz_abbr ); |
| 1184 |
} |
| 1185 |
|
| 1186 |
/* |
| 1187 |
* Convert ISO 8601 value (like P2DT15M33S) to seconds. |
| 1188 |
*/ |
| 1189 |
public static function iso8601_to_seconds( $iso8601 ) { |
| 1190 |
|
| 1191 |
$interval = new \DateInterval( $iso8601 ); |
| 1192 |
|
| 1193 |
return ( $interval->d * 24 * 60 * 60 ) + ( $interval->h * 60 * 60 ) + ( $interval->i * 60 ) + $interval->s; |
| 1194 |
} |
| 1195 |
|
| 1196 |
public static function maybe_iso8601_to_seconds( $mixed ) { |
| 1197 |
|
| 1198 |
if ( 0 === strpos( $mixed, 'P' ) ) { |
| 1199 |
|
| 1200 |
return self::iso8601_to_seconds( $mixed ); |
| 1201 |
} |
| 1202 |
|
| 1203 |
return $mixed; |
| 1204 |
} |
| 1205 |
|
| 1206 |
/* |
| 1207 |
* See WpssoUser->add_person_role(). |
| 1208 |
* See WpssoUser->remove_person_role(). |
| 1209 |
* See WpssoUtilCache->refresh(). |
| 1210 |
*/ |
| 1211 |
public static function sprintf_date_time( $fmt = '%1$s %2$s' ) { |
| 1212 |
|
| 1213 |
$wp_timezone = wp_timezone(); |
| 1214 |
$wp_date_fmt = get_option( 'date_format' ); |
| 1215 |
$wp_time_fmt = get_option( 'time_format' ); |
| 1216 |
|
| 1217 |
$now = date_create_immutable( $datetime = 'now', $wp_timezone ); |
| 1218 |
|
| 1219 |
$date_val = $now->format( $wp_date_fmt ); |
| 1220 |
$time_val = $now->format( $wp_time_fmt ); |
| 1221 |
|
| 1222 |
$date_time_val = sprintf( $fmt, $date_val, $time_val ); |
| 1223 |
|
| 1224 |
return $date_time_val; |
| 1225 |
} |
| 1226 |
|
| 1227 |
/* |
| 1228 |
* IS CHECK METHODS: |
| 1229 |
* |
| 1230 |
* is_assoc() |
| 1231 |
* is_https() |
| 1232 |
* is_md5() |
| 1233 |
* is_non_assoc() |
| 1234 |
* is_true() |
| 1235 |
* is_valid_option_value() |
| 1236 |
* |
| 1237 |
* Note that an empty array is not an associative array (ie. returns false for an empty array). |
| 1238 |
*/ |
| 1239 |
public static function is_assoc( $mixed ) { |
| 1240 |
|
| 1241 |
$is_assoc = false; |
| 1242 |
|
| 1243 |
if ( ! empty( $mixed ) ) { // Optimize. |
| 1244 |
|
| 1245 |
if ( is_array( $mixed ) ) { // Just in case. |
| 1246 |
|
| 1247 |
if ( ! is_numeric( implode( array_keys( $mixed ) ) ) ) { |
| 1248 |
|
| 1249 |
$is_assoc = true; |
| 1250 |
} |
| 1251 |
} |
| 1252 |
} |
| 1253 |
|
| 1254 |
return $is_assoc; |
| 1255 |
} |
| 1256 |
|
| 1257 |
public static function is_https( $url = '' ) { |
| 1258 |
|
| 1259 |
static $local_cache = array(); |
| 1260 |
|
| 1261 |
if ( isset( $local_cache[ $url ] ) ) { |
| 1262 |
|
| 1263 |
return $local_cache[ $url ]; |
| 1264 |
} |
| 1265 |
|
| 1266 |
if ( strpos( $url, '://' ) ) { |
| 1267 |
|
| 1268 |
if ( 'https' === wp_parse_url( $url, PHP_URL_SCHEME ) ) { |
| 1269 |
|
| 1270 |
return $local_cache[ $url ] = true; |
| 1271 |
} |
| 1272 |
|
| 1273 |
return $local_cache[ $url ] = false; |
| 1274 |
|
| 1275 |
} elseif ( is_ssl() ) { |
| 1276 |
|
| 1277 |
return $local_cache[ $url ] = true; |
| 1278 |
|
| 1279 |
} elseif ( isset( $_SERVER[ 'HTTP_X_FORWARDED_PROTO' ] ) && 'https' === strtolower( $_SERVER[ 'HTTP_X_FORWARDED_PROTO' ] ) ) { |
| 1280 |
|
| 1281 |
return $local_cache[ $url ] = true; |
| 1282 |
|
| 1283 |
} elseif ( isset( $_SERVER[ 'HTTP_X_FORWARDED_SSL' ] ) && 'on' === strtolower( $_SERVER[ 'HTTP_X_FORWARDED_SSL' ] ) ) { |
| 1284 |
|
| 1285 |
return $local_cache[ $url ] = true; |
| 1286 |
} |
| 1287 |
|
| 1288 |
return $local_cache[ $url ] = false; |
| 1289 |
} |
| 1290 |
|
| 1291 |
public static function is_md5( $md5 ) { |
| 1292 |
|
| 1293 |
return strlen( $md5 ) === 32 && preg_match( '/^[a-f0-9]+$/', $md5 ) ? true : false; |
| 1294 |
} |
| 1295 |
|
| 1296 |
/* |
| 1297 |
* Note that an empty array is not an associative array (ie. returns false for an empty array). |
| 1298 |
*/ |
| 1299 |
public static function is_non_assoc( $mixed ) { |
| 1300 |
|
| 1301 |
$is_non_assoc = false; |
| 1302 |
|
| 1303 |
if ( is_array( $mixed ) ) { // Just in case. |
| 1304 |
|
| 1305 |
if ( empty( $mixed ) ) { // Optimize. |
| 1306 |
|
| 1307 |
$is_non_assoc = true; |
| 1308 |
|
| 1309 |
} elseif ( is_numeric( implode( array_keys( $mixed ) ) ) ) { |
| 1310 |
|
| 1311 |
$is_non_assoc = true; |
| 1312 |
} |
| 1313 |
} |
| 1314 |
|
| 1315 |
return $is_non_assoc; |
| 1316 |
} |
| 1317 |
|
| 1318 |
public static function is_true( $mixed, $allow_null = false ) { |
| 1319 |
|
| 1320 |
$is_true = is_string( $mixed ) ? filter_var( $mixed, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE ) : (bool) $mixed; |
| 1321 |
|
| 1322 |
return null === $is_true && ! $allow_null ? false : $is_true; |
| 1323 |
} |
| 1324 |
|
| 1325 |
/* |
| 1326 |
* Check that the option value is not true, false, null, empty string, or 'none'. |
| 1327 |
*/ |
| 1328 |
public static function is_valid_option_value( $value ) { |
| 1329 |
|
| 1330 |
if ( true === $value ) { |
| 1331 |
|
| 1332 |
return false; |
| 1333 |
|
| 1334 |
} elseif ( empty( $value ) && ! is_numeric( $value ) ) { // False, null, or empty string. |
| 1335 |
|
| 1336 |
return false; |
| 1337 |
|
| 1338 |
} elseif ( 'none' === $value ) { // Disabled option. |
| 1339 |
|
| 1340 |
return false; |
| 1341 |
} |
| 1342 |
|
| 1343 |
return true; |
| 1344 |
} |
| 1345 |
|
| 1346 |
/* |
| 1347 |
* OPEN GRAPH AND META TAG METHODS: |
| 1348 |
* |
| 1349 |
* get_mt_og_seed() |
| 1350 |
* get_mt_image_seed() |
| 1351 |
* get_mt_product_seed() |
| 1352 |
* get_mt_video_seed() |
| 1353 |
* get_first_og_image_id() |
| 1354 |
* get_first_og_image_url() |
| 1355 |
* get_first_og_video_url() |
| 1356 |
* get_first_mt_media_id() |
| 1357 |
* get_first_mt_media_url() |
| 1358 |
* get_publisher_languages() |
| 1359 |
* merge_mt_og() |
| 1360 |
*/ |
| 1361 |
public static function get_mt_og_seed() { |
| 1362 |
|
| 1363 |
return array( |
| 1364 |
'fb:admins' => null, |
| 1365 |
'fb:app_id' => null, |
| 1366 |
'og:time' => null, // Internal meta tag. |
| 1367 |
'og:type' => null, |
| 1368 |
'og:url' => null, |
| 1369 |
'og:redirect_url' => null, // Internal meta tag. |
| 1370 |
'og:locale' => null, |
| 1371 |
'og:site_name' => null, |
| 1372 |
'og:title' => null, |
| 1373 |
'og:description' => null, |
| 1374 |
'og:updated_time' => null, |
| 1375 |
'og:video' => null, |
| 1376 |
'og:image' => null, |
| 1377 |
'schema:language' => null, // Internal meta tag. |
| 1378 |
'schema:type:id' => null, // Internal meta tag. |
| 1379 |
'schema:type:url' => null, // Internal meta tag. |
| 1380 |
'schema:type:context' => null, // Internal meta tag. |
| 1381 |
'schema:type:name' => null, // Internal meta tag. |
| 1382 |
'schema:type:path' => null, // Internal meta tag. |
| 1383 |
'schema:review:rating' => null, // Internal meta tag. |
| 1384 |
); |
| 1385 |
} |
| 1386 |
|
| 1387 |
/* |
| 1388 |
* Pre-define the array key order for the list() construct. |
| 1389 |
*/ |
| 1390 |
public static function get_mt_image_seed( $mt_pre = 'og', array $mt_og = array() ) { |
| 1391 |
|
| 1392 |
$mt_ret = array( |
| 1393 |
$mt_pre . ':image:secure_url' => null, |
| 1394 |
$mt_pre . ':image:url' => null, |
| 1395 |
$mt_pre . ':image:width' => null, |
| 1396 |
$mt_pre . ':image:height' => null, |
| 1397 |
$mt_pre . ':image:cropped' => null, // Internal meta tag. |
| 1398 |
$mt_pre . ':image:id' => null, // Internal meta tag. |
| 1399 |
$mt_pre . ':image:alt' => null, |
| 1400 |
$mt_pre . ':image:size_name' => null, // Internal meta tag. |
| 1401 |
); |
| 1402 |
|
| 1403 |
return self::merge_mt_og( $mt_ret, $mt_og ); |
| 1404 |
} |
| 1405 |
|
| 1406 |
/* |
| 1407 |
* This method is used by e-Commerce modules to pre-define and pre-sort the product meta tags. |
| 1408 |
* |
| 1409 |
* Use null values so WpssoOpengraph->add_data_og_type_md() can load metadata default values. |
| 1410 |
*/ |
| 1411 |
public static function get_mt_product_seed( $mt_pre = 'product', array $mt_og = array() ) { |
| 1412 |
|
| 1413 |
$mt_ret = array( |
| 1414 |
|
| 1415 |
/* |
| 1416 |
* Product part numbers. |
| 1417 |
*/ |
| 1418 |
$mt_pre . ':retailer_item_id' => null, // Product ID. |
| 1419 |
$mt_pre . ':retailer_part_no' => null, // Product SKU. |
| 1420 |
$mt_pre . ':mfr_part_no' => null, // Product MPN. |
| 1421 |
$mt_pre . ':item_group_id' => null, // Product variant group ID. |
| 1422 |
$mt_pre . ':ean' => null, // aka EAN, EAN-13, GTIN-13. |
| 1423 |
$mt_pre . ':gtin14' => null, // Internal meta tag. |
| 1424 |
$mt_pre . ':gtin13' => null, // Internal meta tag. |
| 1425 |
$mt_pre . ':gtin12' => null, // Internal meta tag. |
| 1426 |
$mt_pre . ':gtin8' => null, // Internal meta tag. |
| 1427 |
$mt_pre . ':gtin' => null, // Internal meta tag. |
| 1428 |
$mt_pre . ':isbn' => null, |
| 1429 |
$mt_pre . ':upc' => null, // Aka the UPC, UPC-A, UPC, GTIN-12. |
| 1430 |
|
| 1431 |
/* |
| 1432 |
* Product attributes and descriptions. |
| 1433 |
*/ |
| 1434 |
$mt_pre . ':url' => null, // Internal meta tag. |
| 1435 |
$mt_pre . ':title' => null, // Internal meta tag. |
| 1436 |
$mt_pre . ':description' => null, // Internal meta tag. |
| 1437 |
$mt_pre . ':updated_time' => null, // Internal meta tag. |
| 1438 |
$mt_pre . ':adult_type' => null, // Internal meta tag. |
| 1439 |
$mt_pre . ':age_group' => null, |
| 1440 |
$mt_pre . ':quantity' => null, // Internal meta tag. |
| 1441 |
$mt_pre . ':availability' => null, |
| 1442 |
$mt_pre . ':brand' => null, |
| 1443 |
$mt_pre . ':category' => null, // The product category according to the Google product taxonomy. |
| 1444 |
$mt_pre . ':retailer_category' => null, // Internal meta tag. |
| 1445 |
$mt_pre . ':awards' => array(), // Internal meta tag. |
| 1446 |
$mt_pre . ':condition' => null, |
| 1447 |
$mt_pre . ':energy_efficiency:value' => null, // Internal meta tag. |
| 1448 |
$mt_pre . ':energy_efficiency:min_value' => null, // Internal meta tag. |
| 1449 |
$mt_pre . ':energy_efficiency:max_value' => null, // Internal meta tag. |
| 1450 |
$mt_pre . ':expiration_time' => null, |
| 1451 |
$mt_pre . ':color' => null, |
| 1452 |
$mt_pre . ':material' => null, |
| 1453 |
$mt_pre . ':mrp_id' => null, // Internal meta tag. |
| 1454 |
$mt_pre . ':pattern' => null, |
| 1455 |
$mt_pre . ':purchase_limit' => null, |
| 1456 |
$mt_pre . ':eligible_quantity:value' => null, // Internal meta tag. |
| 1457 |
$mt_pre . ':eligible_quantity:min_value' => null, // Internal meta tag. |
| 1458 |
$mt_pre . ':eligible_quantity:max_value' => null, // Internal meta tag. |
| 1459 |
$mt_pre . ':eligible_quantity:unit_code' => null, // Internal meta tag. |
| 1460 |
$mt_pre . ':eligible_quantity:unit_text' => null, // Internal meta tag. |
| 1461 |
$mt_pre . ':target_gender' => null, |
| 1462 |
$mt_pre . ':size' => null, |
| 1463 |
$mt_pre . ':size_group' => null, // Internal meta tag. |
| 1464 |
$mt_pre . ':size_system' => null, // Internal meta tag. |
| 1465 |
$mt_pre . ':is_virtual' => null, // Internal meta tag. |
| 1466 |
|
| 1467 |
/* |
| 1468 |
* Product net dimensions and weight. |
| 1469 |
*/ |
| 1470 |
$mt_pre . ':length:value' => null, // Internal meta tag. |
| 1471 |
$mt_pre . ':length:units' => null, // Internal meta tag (units after value). |
| 1472 |
$mt_pre . ':width:value' => null, // Internal meta tag. |
| 1473 |
$mt_pre . ':width:units' => null, // Internal meta tag (units after value). |
| 1474 |
$mt_pre . ':height:value' => null, // Internal meta tag. |
| 1475 |
$mt_pre . ':height:units' => null, // Internal meta tag (units after value). |
| 1476 |
$mt_pre . ':weight:value' => null, |
| 1477 |
$mt_pre . ':weight:units' => null, |
| 1478 |
$mt_pre . ':fluid_volume:value' => null, // Internal meta tag. |
| 1479 |
$mt_pre . ':fluid_volume:units' => null, // Internal meta tag (units after value). |
| 1480 |
|
| 1481 |
/* |
| 1482 |
* Product prices. |
| 1483 |
*/ |
| 1484 |
$mt_pre . ':min_advert_price:amount' => null, // Internal meta tag. |
| 1485 |
$mt_pre . ':min_advert_price:currency' => null, // Internal meta tag. |
| 1486 |
$mt_pre . ':original_price:type' => null, // Internal meta tag. |
| 1487 |
$mt_pre . ':original_price:amount' => null, |
| 1488 |
$mt_pre . ':original_price:currency' => null, |
| 1489 |
$mt_pre . ':pretax_price:amount' => null, |
| 1490 |
$mt_pre . ':pretax_price:currency' => null, |
| 1491 |
$mt_pre . ':price:type' => null, // Internal meta tag. |
| 1492 |
$mt_pre . ':price:amount' => null, |
| 1493 |
$mt_pre . ':price:currency' => null, |
| 1494 |
$mt_pre . ':price:vat_included' => null, // Internal meta tag. |
| 1495 |
$mt_pre . ':sale_price:type' => null, // Internal meta tag. |
| 1496 |
$mt_pre . ':sale_price:amount' => null, |
| 1497 |
$mt_pre . ':sale_price:currency' => null, |
| 1498 |
$mt_pre . ':sale_price_dates:start' => null, |
| 1499 |
$mt_pre . ':sale_price_dates:start_date' => null, // Internal meta tag. |
| 1500 |
$mt_pre . ':sale_price_dates:start_time' => null, // Internal meta tag. |
| 1501 |
$mt_pre . ':sale_price_dates:start_timezone' => null, // Internal meta tag. |
| 1502 |
$mt_pre . ':sale_price_dates:start_iso' => null, // Internal meta tag. |
| 1503 |
$mt_pre . ':sale_price_dates:end' => null, |
| 1504 |
$mt_pre . ':sale_price_dates:end_date' => null, // Internal meta tag. |
| 1505 |
$mt_pre . ':sale_price_dates:end_time' => null, // Internal meta tag. |
| 1506 |
$mt_pre . ':sale_price_dates:end_timezone' => null, // Internal meta tag. |
| 1507 |
$mt_pre . ':sale_price_dates:end_iso' => null, // Internal meta tag. |
| 1508 |
$mt_pre . ':offers' => array(), // Internal meta tag. |
| 1509 |
|
| 1510 |
/* |
| 1511 |
* Product shipping. |
| 1512 |
*/ |
| 1513 |
$mt_pre . ':shipping_cost:amount' => null, |
| 1514 |
$mt_pre . ':shipping_cost:currency' => null, |
| 1515 |
$mt_pre . ':shipping_length:value' => null, // Internal meta tag. |
| 1516 |
$mt_pre . ':shipping_length:units' => null, // Internal meta tag (units after value). |
| 1517 |
$mt_pre . ':shipping_width:value' => null, // Internal meta tag. |
| 1518 |
$mt_pre . ':shipping_width:units' => null, // Internal meta tag (units after value). |
| 1519 |
$mt_pre . ':shipping_height:value' => null, // Internal meta tag. |
| 1520 |
$mt_pre . ':shipping_height:units' => null, // Internal meta tag (units after value). |
| 1521 |
$mt_pre . ':shipping_weight:value' => null, |
| 1522 |
$mt_pre . ':shipping_weight:units' => null, |
| 1523 |
$mt_pre . ':shipping_class_id' => null, // Internal meta tag. |
| 1524 |
$mt_pre . ':shipping_offers' => array(), // Internal meta tag. |
| 1525 |
|
| 1526 |
/* |
| 1527 |
* Product ratings and reviews. |
| 1528 |
*/ |
| 1529 |
$mt_pre . ':rating:average' => null, // Internal meta tag. |
| 1530 |
$mt_pre . ':rating:count' => null, // Internal meta tag. |
| 1531 |
$mt_pre . ':rating:worst' => null, // Internal meta tag. |
| 1532 |
$mt_pre . ':rating:best' => null, // Internal meta tag. |
| 1533 |
$mt_pre . ':review:count' => null, // Internal meta tag. |
| 1534 |
$mt_pre . ':reviews' => array(), // Internal meta tag. |
| 1535 |
); |
| 1536 |
|
| 1537 |
if ( ! empty( $mt_og[ 'og:type' ] ) && 'product' === $mt_og[ 'og:type' ] ) { |
| 1538 |
|
| 1539 |
$mt_ret = array_merge( $mt_ret, array( |
| 1540 |
$mt_pre . ':variants' => array(), // Internal meta tag. |
| 1541 |
) ); |
| 1542 |
} |
| 1543 |
|
| 1544 |
return self::merge_mt_og( $mt_ret, $mt_og ); |
| 1545 |
} |
| 1546 |
|
| 1547 |
public static function get_mt_video_seed( $mt_pre = 'og', array $mt_og = array() ) { |
| 1548 |
|
| 1549 |
$mt_ret = array( |
| 1550 |
$mt_pre . ':video:secure_url' => null, |
| 1551 |
$mt_pre . ':video:url' => null, |
| 1552 |
$mt_pre . ':video:title' => null, // Internal meta tag. |
| 1553 |
$mt_pre . ':video:description' => null, // Internal meta tag. |
| 1554 |
$mt_pre . ':video:family_friendly' => null, // Internal meta tag. |
| 1555 |
$mt_pre . ':video:regions_allowed' => array(), // Internal meta tag. |
| 1556 |
$mt_pre . ':video:type' => null, // Example: 'application/x-shockwave-flash', 'text/html', 'video/mp4', etc. |
| 1557 |
$mt_pre . ':video:width' => null, |
| 1558 |
$mt_pre . ':video:height' => null, |
| 1559 |
$mt_pre . ':video:tag' => array(), |
| 1560 |
$mt_pre . ':video:duration' => null, // Internal meta tag. |
| 1561 |
$mt_pre . ':video:published_date' => null, // Internal meta tag. |
| 1562 |
$mt_pre . ':video:upload_date' => null, // Internal meta tag. |
| 1563 |
$mt_pre . ':video:thumbnail_url' => null, // Internal meta tag. |
| 1564 |
$mt_pre . ':video:embed_url' => null, // Internal meta tag. |
| 1565 |
$mt_pre . ':video:stream_url' => null, // Internal meta tag. VideoObject contentUrl. |
| 1566 |
$mt_pre . ':video:stream_size' => null, // Internal meta tag. VideoObject contentSize. |
| 1567 |
$mt_pre . ':video:has_image' => false, // Internal meta tag. |
| 1568 |
$mt_pre . ':video:iphone_name' => null, // Internal meta tag for X (Twitter) player card. |
| 1569 |
$mt_pre . ':video:iphone_id' => null, // Internal meta tag for X (Twitter) player card. |
| 1570 |
$mt_pre . ':video:iphone_url' => null, // Internal meta tag for X (Twitter) player card. |
| 1571 |
$mt_pre . ':video:ipad_name' => null, // Internal meta tag for X (Twitter) player card. |
| 1572 |
$mt_pre . ':video:ipad_id' => null, // Internal meta tag for X (Twitter) player card. |
| 1573 |
$mt_pre . ':video:ipad_url' => null, // Internal meta tag for X (Twitter) player card. |
| 1574 |
$mt_pre . ':video:googleplay_name' => null, // Internal meta tag for X (Twitter) player card. |
| 1575 |
$mt_pre . ':video:googleplay_id' => null, // Internal meta tag for X (Twitter) player card. |
| 1576 |
$mt_pre . ':video:googleplay_url' => null, // Internal meta tag for X (Twitter) player card. |
| 1577 |
); |
| 1578 |
|
| 1579 |
$mt_ret += self::get_mt_image_seed( $mt_pre ); |
| 1580 |
|
| 1581 |
/* |
| 1582 |
* Facebook applink meta tags. |
| 1583 |
*/ |
| 1584 |
if ( $mt_pre === 'og' ) { |
| 1585 |
|
| 1586 |
$mt_ret += array( |
| 1587 |
'al:ios:app_name' => null, |
| 1588 |
'al:ios:app_store_id' => null, |
| 1589 |
'al:ios:url' => null, |
| 1590 |
'al:android:app_name' => null, |
| 1591 |
'al:android:package' => null, |
| 1592 |
'al:android:url' => null, |
| 1593 |
'al:web:url' => null, |
| 1594 |
'al:web:should_fallback' => 'false', |
| 1595 |
); |
| 1596 |
} |
| 1597 |
|
| 1598 |
return self::merge_mt_og( $mt_ret, $mt_og ); |
| 1599 |
} |
| 1600 |
|
| 1601 |
public static function get_first_og_image_id( array $assoc ) { |
| 1602 |
|
| 1603 |
return self::get_first_mt_media_id( $assoc, $media_pre = 'og:image' ); |
| 1604 |
} |
| 1605 |
|
| 1606 |
public static function get_first_og_image_url( array $assoc ) { |
| 1607 |
|
| 1608 |
return self::get_first_mt_media_url( $assoc, $media_pre = 'og:image', $mt_suffixes = array( ':secure_url', ':url', '' ) ); |
| 1609 |
} |
| 1610 |
|
| 1611 |
public static function get_first_og_video_url( array $assoc ) { |
| 1612 |
|
| 1613 |
return self::get_first_mt_media_url( $assoc, $media_pre = 'og:video' ); |
| 1614 |
} |
| 1615 |
|
| 1616 |
public static function get_first_mt_media_id( array $assoc, $media_pre = 'og:image' ) { |
| 1617 |
|
| 1618 |
return self::get_first_mt_media_url( $assoc, $media_pre, $mt_suffixes = array( ':id' ) ); |
| 1619 |
} |
| 1620 |
|
| 1621 |
/* |
| 1622 |
* Return the first URL from the associative array (og:image:secure_url, og:image:url, og:image). |
| 1623 |
*/ |
| 1624 |
public static function get_first_mt_media_url( array $assoc, $media_pre = 'og:image', $mt_suffixes = null ) { |
| 1625 |
|
| 1626 |
/* |
| 1627 |
* Check for two dimensional arrays and keep following the first array element. |
| 1628 |
* |
| 1629 |
* Prefer the $media_pre array key (if it's available). |
| 1630 |
*/ |
| 1631 |
if ( isset( $assoc[ $media_pre ] ) && is_array( $assoc[ $media_pre ] ) ) { |
| 1632 |
|
| 1633 |
$first_el = reset( $assoc[ $media_pre ] ); |
| 1634 |
|
| 1635 |
} else $first_el = reset( $assoc ); // Can be array or string. |
| 1636 |
|
| 1637 |
/* |
| 1638 |
* If the first element isn't a string (ie. non-array value), then recurse until we hit bottom. |
| 1639 |
*/ |
| 1640 |
if ( is_array( $first_el ) ) { |
| 1641 |
|
| 1642 |
return self::get_first_mt_media_url( $first_el, $media_pre, $mt_suffixes ); |
| 1643 |
} |
| 1644 |
|
| 1645 |
if ( ! is_array( $mt_suffixes ) ) { // Array of meta tag suffixes to use. |
| 1646 |
|
| 1647 |
$mt_suffixes = array( ':secure_url', ':url', '', ':embed_url', ':stream_url' ); |
| 1648 |
} |
| 1649 |
|
| 1650 |
/* |
| 1651 |
* First element is a text string, so check the array keys. |
| 1652 |
*/ |
| 1653 |
foreach ( $mt_suffixes as $mt_suffix ) { |
| 1654 |
|
| 1655 |
if ( ! empty( $assoc[ $media_pre . $mt_suffix ] ) ) { |
| 1656 |
|
| 1657 |
return $assoc[ $media_pre . $mt_suffix ]; // Return first match. |
| 1658 |
} |
| 1659 |
} |
| 1660 |
|
| 1661 |
return ''; // Empty string. |
| 1662 |
} |
| 1663 |
|
| 1664 |
public static function get_publisher_languages( $publisher = '' ) { |
| 1665 |
|
| 1666 |
switch ( $publisher ) { |
| 1667 |
|
| 1668 |
case 'facebook': |
| 1669 |
case 'fb': |
| 1670 |
|
| 1671 |
return self::$publisher_languages[ 'facebook' ]; |
| 1672 |
|
| 1673 |
case 'google': |
| 1674 |
|
| 1675 |
return self::$publisher_languages[ 'google' ]; |
| 1676 |
|
| 1677 |
case 'pinterest': |
| 1678 |
case 'pin': |
| 1679 |
case 'rp': |
| 1680 |
|
| 1681 |
return self::$publisher_languages[ 'pinterest' ]; |
| 1682 |
|
| 1683 |
default: |
| 1684 |
|
| 1685 |
if ( isset( self::$publisher_languages[ $publisher ] ) ) { |
| 1686 |
|
| 1687 |
return self::$publisher_languages[ $publisher ]; |
| 1688 |
} |
| 1689 |
|
| 1690 |
return array(); |
| 1691 |
} |
| 1692 |
} |
| 1693 |
|
| 1694 |
/* |
| 1695 |
* Protected method used by get_mt_image_seed(), get_mt_product_seed(), and get_mt_video_seed(). |
| 1696 |
*/ |
| 1697 |
protected static function merge_mt_og( array $mt_ret, array $mt_og ) { |
| 1698 |
|
| 1699 |
if ( empty( $mt_og ) ) { // Nothing to merge. |
| 1700 |
|
| 1701 |
return $mt_ret; |
| 1702 |
} |
| 1703 |
|
| 1704 |
/* |
| 1705 |
* Always keep the 'og:type' meta tag top-most. |
| 1706 |
* |
| 1707 |
* Use array_key_exists() to allow for null value. |
| 1708 |
*/ |
| 1709 |
if ( array_key_exists( 'og:type', $mt_og ) ) { |
| 1710 |
|
| 1711 |
return array_merge( array( 'og:type' => $mt_og[ 'og:type' ] ), $mt_ret, $mt_og ); |
| 1712 |
} |
| 1713 |
|
| 1714 |
return array_merge( $mt_ret, $mt_og ); |
| 1715 |
} |
| 1716 |
|
| 1717 |
/* |
| 1718 |
* SANITATION METHODS: |
| 1719 |
* |
| 1720 |
* sanitize_classname() |
| 1721 |
* sanitize_css_class() |
| 1722 |
* sanitize_css_id() |
| 1723 |
* sanitize_file_name() |
| 1724 |
* sanitize_file_path() |
| 1725 |
* sanitize_hashtags() |
| 1726 |
* sanitize_hookname() |
| 1727 |
* sanitize_input_name() |
| 1728 |
* sanitize_int() |
| 1729 |
* sanitize_key() |
| 1730 |
* sanitize_locale() |
| 1731 |
* sanitize_meta_key() |
| 1732 |
* sanitize_tag() |
| 1733 |
* sanitize_twitter_name() |
| 1734 |
* sanitize_use_post() |
| 1735 |
* |
| 1736 |
* Used by WpssoConfig::load_lib() to sanitize file names to class names. |
| 1737 |
* |
| 1738 |
* See https://www.php.net/manual/en/language.variables.basics.php. |
| 1739 |
*/ |
| 1740 |
public static function sanitize_classname( $classname, $allow_underscore = true ) { |
| 1741 |
|
| 1742 |
$classname = preg_replace( '/^[^a-zA-Z_\x80-\xff]+/', '', $classname ); # Cannot start with numeric characters. |
| 1743 |
$classname = preg_replace( '/[^a-zA-Z0-9_\x80-\xff]/', '', $classname ); |
| 1744 |
|
| 1745 |
if ( ! $allow_underscore ) $classname = preg_replace( '/_/', '', $classname ); # Remove underscores. |
| 1746 |
|
| 1747 |
return $classname; |
| 1748 |
} |
| 1749 |
|
| 1750 |
public static function sanitize_css_class( $css_class, $sep = '-' ) { |
| 1751 |
|
| 1752 |
$css_class = preg_replace( '/[^a-zA-Z0-9_\- ]+/', $sep, $css_class ); // Spaces allowed. |
| 1753 |
$css_class = trim( $css_class, $sep . ' ' ); // Trim separator and space characters. |
| 1754 |
|
| 1755 |
return $css_class; |
| 1756 |
} |
| 1757 |
|
| 1758 |
/* |
| 1759 |
* See sucomChangeHideUnhideRows() in jquery-metabox.js. |
| 1760 |
* See sucomSanitizeCssId() in jquery-admin-page.js. |
| 1761 |
*/ |
| 1762 |
public static function sanitize_css_id( $css_id, $sep = '-' ) { |
| 1763 |
|
| 1764 |
$css_id = preg_replace( '/[^a-zA-Z0-9_\-]+/', $sep, $css_id ); // Spaces not allowed. |
| 1765 |
$css_id = trim( $css_id, $sep ); |
| 1766 |
|
| 1767 |
return $css_id; |
| 1768 |
} |
| 1769 |
|
| 1770 |
public static function sanitize_file_name( $file_name ) { |
| 1771 |
|
| 1772 |
if ( '' === $file_name ) { // Just in case. |
| 1773 |
|
| 1774 |
return $file_name; |
| 1775 |
} |
| 1776 |
|
| 1777 |
$special_chars = array( '?', '[', ']', '/', '\\', '=', '<', '>', ':', ';', ',', '\'', '"', '&', '$', '#', '*', '(', ')', '|', '~', '`', '!', '{', '}', '%', '+', chr( 0 ) ); |
| 1778 |
|
| 1779 |
$file_name = preg_replace( '#\x{00a0}#siu', ' ', $file_name ); |
| 1780 |
$file_name = str_replace( $special_chars, '', $file_name ); |
| 1781 |
$file_name = str_replace( array( '%20', '+' ), '-', $file_name ); |
| 1782 |
$file_name = preg_replace( '/[\r\n\t -]+/', '-', $file_name ); |
| 1783 |
$file_name = trim( $file_name, '.-_' ); |
| 1784 |
|
| 1785 |
return $file_name; |
| 1786 |
} |
| 1787 |
|
| 1788 |
public static function sanitize_file_path( $file_path ) { |
| 1789 |
|
| 1790 |
if ( empty( $file_path ) ) { // Just in case. |
| 1791 |
|
| 1792 |
return false; |
| 1793 |
} |
| 1794 |
|
| 1795 |
$file_path = implode( $glue = '/', array_map( array( __CLASS__, 'sanitize_file_name' ), explode( '/', $file_path ) ) ); |
| 1796 |
|
| 1797 |
return $file_path; |
| 1798 |
} |
| 1799 |
|
| 1800 |
/* |
| 1801 |
* Note that hashtags cannot begin with a number. This method truncates tags that begin with a number. |
| 1802 |
*/ |
| 1803 |
public static function sanitize_hashtags( array $tags = array() ) { |
| 1804 |
|
| 1805 |
return preg_replace( array( '/^[0-9].*/', '/[ \[\]#!\$\?\\\\\/\*\+\.\-\^]/', '/^.+/' ), array( '', '', '#$0' ), $tags ); |
| 1806 |
} |
| 1807 |
|
| 1808 |
/* |
| 1809 |
* See sucomSanitizeHookname() in jquery-admin-page.js. |
| 1810 |
*/ |
| 1811 |
public static function sanitize_hookname( $hookname ) { |
| 1812 |
|
| 1813 |
$hookname = preg_replace( '/[\/\-\. \[\]:#]+/', '_', $hookname ); |
| 1814 |
$hookname = rtrim( $hookname, '_' ); // Only trim right side underscores to allow for '__return_false'. |
| 1815 |
|
| 1816 |
return self::sanitize_key( $hookname, $allow_upper = false ); |
| 1817 |
} |
| 1818 |
|
| 1819 |
/* |
| 1820 |
* See WpssoConfig::$cf[ 'opt' ][ 'defaults' ] for example input names. |
| 1821 |
* |
| 1822 |
* A colon can be used for qualifiers (example, ':disabled', ':width', ':height', etc.). |
| 1823 |
* |
| 1824 |
* A hashtag can be used for the locale (language). |
| 1825 |
* |
| 1826 |
* Example sanitation: |
| 1827 |
* |
| 1828 |
* 'mrp_method_https://schema.org/ReturnByMail' -> 'mrp_method_https_schema_org_ReturnByMail' |
| 1829 |
*/ |
| 1830 |
public static function sanitize_input_name( $input_name, $sep = '_' ) { |
| 1831 |
|
| 1832 |
$input_name = preg_replace( '/:\/\//', $sep, $input_name ); |
| 1833 |
$input_name = preg_replace( '/[^a-zA-Z0-9_\-:#]+/', $sep, $input_name ); |
| 1834 |
$input_name = trim( $input_name, $sep ); |
| 1835 |
|
| 1836 |
return $input_name; |
| 1837 |
} |
| 1838 |
|
| 1839 |
/* |
| 1840 |
* There is no WordPress function to sanitize post IDs and integers. |
| 1841 |
* |
| 1842 |
* Returns an integer or null. |
| 1843 |
*/ |
| 1844 |
public static function sanitize_int( $value ) { |
| 1845 |
|
| 1846 |
if ( is_numeric( $value ) ) { |
| 1847 |
|
| 1848 |
return (int) $value; |
| 1849 |
} |
| 1850 |
|
| 1851 |
return null; |
| 1852 |
} |
| 1853 |
|
| 1854 |
/* |
| 1855 |
* Sanitize an option array key. |
| 1856 |
* |
| 1857 |
* Unlike the WordPress sanitize_key() function, this method allows for colon and hash characters and (optionally) |
| 1858 |
* upper case characters. |
| 1859 |
* |
| 1860 |
* See sucomSanitizeKey() in wpsso/js/com/jquery-admin-page.js |
| 1861 |
* See wordpress/wp-includes/formatting.php. |
| 1862 |
*/ |
| 1863 |
public static function sanitize_key( $key, $allow_upper = false ) { |
| 1864 |
|
| 1865 |
if ( is_scalar( $key ) ) { // Int, float, string or bool. |
| 1866 |
|
| 1867 |
if ( ! $allow_upper ) $key = strtolower( $key ); // Convert upper case characters to lower case. |
| 1868 |
|
| 1869 |
return preg_replace( '/[^a-zA-Z0-9_\-:#]/', '', $key ); |
| 1870 |
} |
| 1871 |
|
| 1872 |
return ''; |
| 1873 |
} |
| 1874 |
|
| 1875 |
public static function sanitize_schema_id( $key ) { |
| 1876 |
|
| 1877 |
if ( is_scalar( $key ) ) { // Int, float, string or bool. |
| 1878 |
|
| 1879 |
$key = strtolower( $key ); // Convert upper case characters to lower case. |
| 1880 |
|
| 1881 |
$key = preg_replace( '/[_\-]/', '.', $key ); // Convert underscores and hyphens to periods. |
| 1882 |
|
| 1883 |
return preg_replace( '/[^a-z\.]/', '', $key ); // Keep only alphabetic and period characters. |
| 1884 |
} |
| 1885 |
|
| 1886 |
return ''; |
| 1887 |
} |
| 1888 |
|
| 1889 |
public static function sanitize_locale( $locale ) { |
| 1890 |
|
| 1891 |
$locale = str_replace( '-', '_', $locale ); // Convert 'en-US' to 'en_US'. |
| 1892 |
$locale = preg_replace( '/[^a-zA-Z_]/', '', $locale ); |
| 1893 |
|
| 1894 |
return $locale; |
| 1895 |
} |
| 1896 |
|
| 1897 |
public static function sanitize_meta_key( $meta_key ) { |
| 1898 |
|
| 1899 |
$meta_key = self::decode_html( $meta_key ); |
| 1900 |
$meta_key = self::strip_html( $meta_key ); |
| 1901 |
|
| 1902 |
return $meta_key; |
| 1903 |
} |
| 1904 |
|
| 1905 |
public static function sanitize_tag( $tag ) { |
| 1906 |
|
| 1907 |
$tag = sanitize_title_with_dashes( $tag, '', 'display' ); |
| 1908 |
$tag = urldecode( $tag ); |
| 1909 |
|
| 1910 |
return $tag; |
| 1911 |
} |
| 1912 |
|
| 1913 |
public static function sanitize_twitter_name( $twitter_name, $prefix_at = true ) { |
| 1914 |
|
| 1915 |
if ( '' !== $twitter_name ) { |
| 1916 |
|
| 1917 |
$twitter_name = substr( preg_replace( array( '/^.*\//', '/[^a-zA-Z0-9_]/' ), '', $twitter_name ), 0, 15 ); |
| 1918 |
|
| 1919 |
if ( ! empty( $twitter_name ) && $prefix_at ) { |
| 1920 |
|
| 1921 |
$twitter_name = '@' . $twitter_name; |
| 1922 |
} |
| 1923 |
} |
| 1924 |
|
| 1925 |
return $twitter_name; |
| 1926 |
} |
| 1927 |
|
| 1928 |
/* |
| 1929 |
* Note that an empty string or a null is sanitized as false. |
| 1930 |
* |
| 1931 |
* Used by the wpssorrssb_get_sharing_buttons() function and the WpssoRrssbShortcodeSharing->do_shortcode() method. |
| 1932 |
*/ |
| 1933 |
public static function sanitize_use_post( $mixed, $default = true ) { |
| 1934 |
|
| 1935 |
if ( is_array( $mixed ) ) { |
| 1936 |
|
| 1937 |
$use_post = isset( $mixed[ 'use_post' ] ) ? $mixed[ 'use_post' ] : $default; |
| 1938 |
|
| 1939 |
} elseif ( is_object( $mixed ) ) { |
| 1940 |
|
| 1941 |
$use_post = isset( $mixed->use_post ) ? $mixed->use_post : $default; |
| 1942 |
|
| 1943 |
} else $use_post = $mixed; |
| 1944 |
|
| 1945 |
if ( empty( $use_post ) || 'false' === $use_post ) { // 0, false, or 'false' |
| 1946 |
|
| 1947 |
return false; |
| 1948 |
|
| 1949 |
} elseif ( is_numeric( $use_post ) ) { |
| 1950 |
|
| 1951 |
return (int) $use_post; |
| 1952 |
} |
| 1953 |
|
| 1954 |
return $default; |
| 1955 |
} |
| 1956 |
|
| 1957 |
/* |
| 1958 |
* TEXT HANDLING METHODS: |
| 1959 |
* |
| 1960 |
* append_url_fragment() |
| 1961 |
* decode_html() |
| 1962 |
* decode_utf8() |
| 1963 |
* encode_html_emoji() |
| 1964 |
* decode_url_add_query() |
| 1965 |
* encode_utf8() |
| 1966 |
* esc_url_encode() |
| 1967 |
* explode_csv() |
| 1968 |
* get_bool() |
| 1969 |
* get_bool_string() |
| 1970 |
* get_const() |
| 1971 |
* get_file_path_locale() |
| 1972 |
* get_json_scripts() |
| 1973 |
* get_mod_css_id() |
| 1974 |
* get_mod_salt() |
| 1975 |
* get_prot() |
| 1976 |
* get_stripped_php() |
| 1977 |
* get_request_value() |
| 1978 |
* get_url() |
| 1979 |
* get_use_post_string() |
| 1980 |
* insert_html_tag_attributes() |
| 1981 |
* mb_convert_encoding_ucs2_utf8() |
| 1982 |
* mb_decode_numericentity_utf8() |
| 1983 |
* minify_css() |
| 1984 |
* replace_unicode_escape() |
| 1985 |
* restore_checkboxes() |
| 1986 |
* safe_error_log() |
| 1987 |
* strip_html() |
| 1988 |
* strip_shortcodes() |
| 1989 |
* strnatcasecmp_remove_accents() |
| 1990 |
* unparse_url() |
| 1991 |
* unquote_csv_value() |
| 1992 |
* update_prot() |
| 1993 |
* |
| 1994 |
* Add a fragment to a URL. |
| 1995 |
*/ |
| 1996 |
public static function append_url_fragment( $url, $fragment ) { |
| 1997 |
|
| 1998 |
return preg_replace( '/#.*/', '', $url ) . ( empty( $fragment ) ? '' : '#' . self::sanitize_css_id( $fragment ) ); |
| 1999 |
} |
| 2000 |
|
| 2001 |
/* |
| 2002 |
* Decode HTML entities and UTF8 encoding. |
| 2003 |
*/ |
| 2004 |
public static function decode_html( $encoded ) { |
| 2005 |
|
| 2006 |
if ( false === strpos( $encoded, '&' ) ) { |
| 2007 |
|
| 2008 |
return $encoded; |
| 2009 |
} |
| 2010 |
|
| 2011 |
static $charset = null; |
| 2012 |
|
| 2013 |
if ( null === $charset ) { |
| 2014 |
|
| 2015 |
if ( function_exists( 'get_bloginfo' ) ) { |
| 2016 |
|
| 2017 |
$charset = get_bloginfo( $show = 'charset', $filter = 'raw' ); |
| 2018 |
} |
| 2019 |
} |
| 2020 |
|
| 2021 |
return html_entity_decode( self::decode_utf8( $encoded ), ENT_QUOTES, $charset ); |
| 2022 |
} |
| 2023 |
|
| 2024 |
public static function decode_url_add_query( $url, array $args ) { |
| 2025 |
|
| 2026 |
if ( false === filter_var( $url, FILTER_VALIDATE_URL ) ) { // Invalid URL. |
| 2027 |
|
| 2028 |
return false; |
| 2029 |
} |
| 2030 |
|
| 2031 |
$parsed_url = wp_parse_url( self::decode_html( urldecode( $url ) ) ); |
| 2032 |
|
| 2033 |
if ( empty( $parsed_url ) ) { |
| 2034 |
|
| 2035 |
return false; |
| 2036 |
} |
| 2037 |
|
| 2038 |
if ( empty( $parsed_url[ 'query' ] ) ) { |
| 2039 |
|
| 2040 |
$parsed_url[ 'query' ] = http_build_query( $args ); |
| 2041 |
|
| 2042 |
} else $parsed_url[ 'query' ] .= '&' . http_build_query( $args ); |
| 2043 |
|
| 2044 |
$url = self::unparse_url( $parsed_url ); |
| 2045 |
|
| 2046 |
return $url; |
| 2047 |
} |
| 2048 |
|
| 2049 |
public static function decode_utf8( $encoded ) { |
| 2050 |
|
| 2051 |
if ( false === strpos( $encoded, '&#' ) ) { |
| 2052 |
|
| 2053 |
return $encoded; |
| 2054 |
} |
| 2055 |
|
| 2056 |
$encoded = preg_replace( '/…/', '...', $encoded ); |
| 2057 |
|
| 2058 |
if ( function_exists( 'mb_decode_numericentity' ) ) { // Just in case. |
| 2059 |
|
| 2060 |
return preg_replace_callback( '/&#\d{2,5};/u', array( __CLASS__, 'mb_decode_numericentity_utf8' ), $encoded ); |
| 2061 |
} |
| 2062 |
|
| 2063 |
return $encoded; |
| 2064 |
} |
| 2065 |
|
| 2066 |
public static function encode_html_emoji( $content ) { |
| 2067 |
|
| 2068 |
static $charset = null; |
| 2069 |
|
| 2070 |
if ( null === $charset ) { |
| 2071 |
|
| 2072 |
if ( function_exists( 'get_bloginfo' ) ) { |
| 2073 |
|
| 2074 |
$charset = get_bloginfo( $show = 'charset', $filter = 'raw' ); |
| 2075 |
} |
| 2076 |
} |
| 2077 |
|
| 2078 |
$content = htmlentities( $content, ENT_QUOTES, $charset, $double_encode = false ); |
| 2079 |
|
| 2080 |
if ( function_exists( 'wp_encode_emoji' ) ) { |
| 2081 |
|
| 2082 |
$content = wp_encode_emoji( $content ); |
| 2083 |
} |
| 2084 |
|
| 2085 |
return $content; |
| 2086 |
} |
| 2087 |
|
| 2088 |
public static function encode_utf8( $decoded ) { |
| 2089 |
|
| 2090 |
$encoded = $decoded; |
| 2091 |
|
| 2092 |
if ( function_exists( 'mb_detect_encoding' ) ) { // Just in case. |
| 2093 |
|
| 2094 |
if ( mb_detect_encoding( $decoded, 'UTF-8') !== 'UTF-8' ) { |
| 2095 |
|
| 2096 |
if ( function_exists( 'utf8_encode' ) ) { |
| 2097 |
|
| 2098 |
$encoded = utf8_encode( $decoded ); |
| 2099 |
} |
| 2100 |
} |
| 2101 |
} |
| 2102 |
|
| 2103 |
return $encoded; |
| 2104 |
} |
| 2105 |
|
| 2106 |
public static function esc_url_encode( $url, $esc_url = true ) { |
| 2107 |
|
| 2108 |
$decoded_url = self::decode_html( $url ); // Decode HTML entities. |
| 2109 |
$encoded_url = urlencode( $esc_url ? esc_url_raw( $decoded_url ) : $decoded_url ); |
| 2110 |
$replace = array( '%21', '%2A', '%27', '%28', '%29', '%3B', '%3A', '%40', '%26', '%3D', '%2B', '%24', '%2C', '%2F', |
| 2111 |
'%3F', '%25', '%23', '%5B', '%5D' ); |
| 2112 |
$allowed = array( '!', '*', '\'', '(', ')', ';', ':', '@', '&', '=', '+', '$', ',', '/', '?', '%', '#', '[', ']' ); |
| 2113 |
|
| 2114 |
return str_replace( $replace, $allowed, $encoded_url ); |
| 2115 |
} |
| 2116 |
|
| 2117 |
public static function explode_csv( $str ) { |
| 2118 |
|
| 2119 |
if ( empty( $str ) ) { |
| 2120 |
|
| 2121 |
return array(); |
| 2122 |
} |
| 2123 |
|
| 2124 |
return array_map( array( __CLASS__, 'unquote_csv_value' ), explode( ',', $str ) ); |
| 2125 |
} |
| 2126 |
|
| 2127 |
/* |
| 2128 |
* Maybe convert string to boolean. |
| 2129 |
* |
| 2130 |
* See WpssoFaqShortcodeQuestion->do_shortcode(). |
| 2131 |
*/ |
| 2132 |
public static function get_bool( $mixed ) { |
| 2133 |
|
| 2134 |
return is_string( $mixed ) ? filter_var( $mixed, FILTER_VALIDATE_BOOLEAN ) : (bool) $mixed; |
| 2135 |
} |
| 2136 |
|
| 2137 |
public static function get_bool_string( $mixed ) { |
| 2138 |
|
| 2139 |
if ( false === $mixed ) { |
| 2140 |
|
| 2141 |
return 'false'; |
| 2142 |
|
| 2143 |
} elseif ( true === $mixed ) { |
| 2144 |
|
| 2145 |
return 'true'; |
| 2146 |
|
| 2147 |
} elseif ( null === $mixed ) { |
| 2148 |
|
| 2149 |
return 'null'; |
| 2150 |
} |
| 2151 |
|
| 2152 |
return (string) $mixed; |
| 2153 |
} |
| 2154 |
|
| 2155 |
/* |
| 2156 |
* Return a constant value, or $undef if not defined. |
| 2157 |
*/ |
| 2158 |
public static function get_const( $const, $undef = null ) { |
| 2159 |
|
| 2160 |
return defined( $const ) ? constant( $const ) : $undef; |
| 2161 |
} |
| 2162 |
|
| 2163 |
/* |
| 2164 |
* Check for a localized file name. |
| 2165 |
*/ |
| 2166 |
public static function get_file_path_locale( $file_path ) { |
| 2167 |
|
| 2168 |
if ( ! class_exists( 'SucomUtilWP' ) ) { // Just in case. |
| 2169 |
|
| 2170 |
require_once dirname( __FILE__ ) . '/util-wp.php'; |
| 2171 |
} |
| 2172 |
|
| 2173 |
if ( preg_match( '/^(.*)(\.[a-z0-9]+)$/', $file_path, $matches ) ) { |
| 2174 |
|
| 2175 |
if ( ! empty( $matches[ 2 ] ) ) { // Just in case. |
| 2176 |
|
| 2177 |
$file_path_locale = $matches[ 1 ] . '-' . SucomUtilWP::get_locale() . $matches[ 2 ]; |
| 2178 |
|
| 2179 |
if ( file_exists( $file_path_locale ) ) { |
| 2180 |
|
| 2181 |
$file_path = $file_path_locale; |
| 2182 |
} |
| 2183 |
} |
| 2184 |
} |
| 2185 |
|
| 2186 |
return $file_path; |
| 2187 |
} |
| 2188 |
|
| 2189 |
public static function get_json_scripts( $html, $do_decode = true ) { |
| 2190 |
|
| 2191 |
/* |
| 2192 |
* Remove containers that should not include json scripts. |
| 2193 |
* |
| 2194 |
* i = Letters in the pattern match both upper and lower case letters. |
| 2195 |
* m = The "^" and "$" constructs match newlines and the complete subject string. |
| 2196 |
* s = A dot metacharacter in the pattern matches all characters, including newlines. |
| 2197 |
* U = Invert greediness of quantifiers, so they are NOT greedy by default, but become greedy if followed by ?. |
| 2198 |
* |
| 2199 |
* See http://php.net/manual/en/reference.pcre.pattern.modifiers.php. |
| 2200 |
*/ |
| 2201 |
$html = preg_replace( '/<!--.*-->/Ums', '', $html ); |
| 2202 |
$html = preg_replace( '/<pre[ >].*<\/pre>/Uims', '', $html ); |
| 2203 |
$html = preg_replace( '/<textarea[ >].*<\/textarea>/Uims', '', $html ); |
| 2204 |
|
| 2205 |
$json_scripts = array(); |
| 2206 |
|
| 2207 |
/* |
| 2208 |
* i = Letters in the pattern match both upper and lower case letters. |
| 2209 |
* s = A dot metacharacter in the pattern matches all characters, including newlines. |
| 2210 |
* U = Inverts the "greediness" of quantifiers so that they are not greedy by default. |
| 2211 |
* |
| 2212 |
* See http://php.net/manual/en/reference.pcre.pattern.modifiers.php. |
| 2213 |
*/ |
| 2214 |
if ( preg_match_all( '/(<script\b[^>]*type=["\']application\/ld\+json["\'][^>]*>)(.+)(<\/script>)/Uis', $html, $all_matches, PREG_SET_ORDER ) ) { |
| 2215 |
|
| 2216 |
foreach ( $all_matches as $num => $matches ) { |
| 2217 |
|
| 2218 |
$json_data = json_decode( $matches[ 2 ], $assoc = true ); |
| 2219 |
|
| 2220 |
if ( preg_match( '/ id=["\']([^"\']+)["\']/', $matches[ 1 ], $m ) ) { |
| 2221 |
|
| 2222 |
$single_id = 'id:' . $m[ 1 ]; |
| 2223 |
|
| 2224 |
} else $single_id = 'md5:' . md5( serialize( $json_data ) ); // md5() input must be a string. |
| 2225 |
|
| 2226 |
if ( $do_decode ) { // Return the decoded json data. |
| 2227 |
|
| 2228 |
if ( is_array( $json_data ) ) { |
| 2229 |
|
| 2230 |
$json_scripts[ $single_id ] = $json_data; |
| 2231 |
|
| 2232 |
} else { |
| 2233 |
|
| 2234 |
$error_pre = sprintf( '%s error:', __METHOD__ ); |
| 2235 |
|
| 2236 |
$error_msg = sprintf( 'Error decoding json script: %s', print_r( $matches[ 2 ], true ) ); |
| 2237 |
|
| 2238 |
self::safe_error_log( $error_pre . ' ' . $error_msg ); |
| 2239 |
} |
| 2240 |
|
| 2241 |
} else { // Return the json script instead. |
| 2242 |
|
| 2243 |
$json_scripts[ $single_id ] = $matches[ 0 ]; |
| 2244 |
} |
| 2245 |
} |
| 2246 |
} |
| 2247 |
|
| 2248 |
return $json_scripts; |
| 2249 |
} |
| 2250 |
|
| 2251 |
public static function get_mod_css_id( array $mod, $sep = '-' ) { |
| 2252 |
|
| 2253 |
/* |
| 2254 |
* Note that the sort order, page number, locale, amp and embed checks are provided by |
| 2255 |
* WpssoHead->get_head_cache_index() and not SucomUtil::get_mod_salt(). |
| 2256 |
* |
| 2257 |
* Example cache salts: |
| 2258 |
* |
| 2259 |
* 'post:123_type:page' |
| 2260 |
* 'post:123_type:product_is_pta' // WooCommerce shop page. |
| 2261 |
* 'term:123_tax:product_cat' // WooCommerce category page. |
| 2262 |
*/ |
| 2263 |
$css_id = self::get_mod_salt( $mod, $canonical_url = false, $sep ); |
| 2264 |
$css_id = self::sanitize_css_id( $css_id ); |
| 2265 |
|
| 2266 |
return $css_id; |
| 2267 |
} |
| 2268 |
|
| 2269 |
/* |
| 2270 |
* A cache salt string based on the $mod array. If $mod is not an array, then use the canonical URL value. |
| 2271 |
* |
| 2272 |
* Note that the sort order, page number, locale, amp and embed checks are provided by |
| 2273 |
* WpssoHead->get_head_cache_index() and not SucomUtil::get_mod_salt(). |
| 2274 |
* |
| 2275 |
* Example cache salts: |
| 2276 |
* |
| 2277 |
* 'post:123_type:page' |
| 2278 |
* 'post:123_type:product_is_pta' // WooCommerce shop page. |
| 2279 |
* 'term:123_tax:product_cat' // WooCommerce category page. |
| 2280 |
* |
| 2281 |
* 'is_home_url:https_example_com' // When a canonical URL is provided. |
| 2282 |
* 'post:123_type:page_url:https_example_com_page-slug' // When a canonical URL is provided. |
| 2283 |
* 'url:https_example_com_2022_01' // When a canonical URL is provided. |
| 2284 |
*/ |
| 2285 |
public static function get_mod_salt( $mod = false, $canonical_url = false, $sep = '_' ) { |
| 2286 |
|
| 2287 |
$mod_salt = ''; |
| 2288 |
|
| 2289 |
if ( is_array( $mod ) ) { |
| 2290 |
|
| 2291 |
if ( ! empty( $mod[ 'name' ] ) ) { // Add the module name and ID. |
| 2292 |
|
| 2293 |
$mod_salt .= $sep . $mod[ 'name' ]; |
| 2294 |
|
| 2295 |
if ( is_bool( $mod[ 'id' ] ) ) { |
| 2296 |
|
| 2297 |
$mod_salt .= ':' . ( $mod[ 'id' ] ? 'true' : 'false' ); |
| 2298 |
|
| 2299 |
} elseif ( is_numeric( $mod[ 'id' ] ) ) { // Just in case. |
| 2300 |
|
| 2301 |
$mod_salt .= ':' . $mod[ 'id' ]; |
| 2302 |
} |
| 2303 |
} |
| 2304 |
|
| 2305 |
if ( ! empty( $mod[ 'post_type' ] ) ) { // Add the post type name. |
| 2306 |
|
| 2307 |
$mod_salt .= $sep . 'type:' . ( is_string( $mod[ 'post_type' ] ) ? |
| 2308 |
$mod[ 'post_type' ] : print_r( $mod[ 'post_type' ], true ) ); |
| 2309 |
|
| 2310 |
if ( ! empty( $mod[ 'is_post_type_archive' ] ) ) { // Post type archive page. |
| 2311 |
|
| 2312 |
$mod_salt .= $sep . 'is_pta'; |
| 2313 |
} |
| 2314 |
|
| 2315 |
} elseif ( ! empty( $mod[ 'tax_slug' ] ) ) { // Add the taxonomy name. |
| 2316 |
|
| 2317 |
$mod_salt .= $sep . 'tax:' . $mod[ 'tax_slug' ]; |
| 2318 |
} |
| 2319 |
|
| 2320 |
if ( ! empty( $mod[ 'is_home' ] ) ) { // Home page (static or blog archive). |
| 2321 |
|
| 2322 |
$mod_salt .= $sep . 'is_home'; |
| 2323 |
} |
| 2324 |
} |
| 2325 |
|
| 2326 |
if ( ! empty( $canonical_url ) ) { |
| 2327 |
|
| 2328 |
$mod_salt .= $sep . 'url:' . self::sanitize_input_name( $canonical_url, $sep ); |
| 2329 |
} |
| 2330 |
|
| 2331 |
$mod_salt = trim( $mod_salt, $sep ); |
| 2332 |
|
| 2333 |
return apply_filters( 'sucom_mod_salt', $mod_salt, $canonical_url ); |
| 2334 |
} |
| 2335 |
|
| 2336 |
public static function get_prot( $url = '' ) { |
| 2337 |
|
| 2338 |
if ( $url ) { |
| 2339 |
|
| 2340 |
return self::is_https( $url ) ? 'https' : 'http'; |
| 2341 |
|
| 2342 |
} elseif ( self::is_https() ) { |
| 2343 |
|
| 2344 |
return 'https'; |
| 2345 |
|
| 2346 |
} elseif ( is_admin() ) { |
| 2347 |
|
| 2348 |
if ( defined( 'FORCE_SSL_ADMIN' ) && FORCE_SSL_ADMIN ) { |
| 2349 |
|
| 2350 |
return 'https'; |
| 2351 |
} |
| 2352 |
|
| 2353 |
} elseif ( defined( 'FORCE_SSL' ) && FORCE_SSL ) { |
| 2354 |
|
| 2355 |
return 'https'; |
| 2356 |
} |
| 2357 |
|
| 2358 |
return 'http'; |
| 2359 |
} |
| 2360 |
|
| 2361 |
/* |
| 2362 |
* $method = 'ANY' uses the current request method. |
| 2363 |
*/ |
| 2364 |
public static function get_request_value( $key, $method = 'ANY', $default = '' ) { |
| 2365 |
|
| 2366 |
switch ( 'ANY' === $method ? $_SERVER[ 'REQUEST_METHOD' ] : $method ) { |
| 2367 |
|
| 2368 |
case 'POST': |
| 2369 |
|
| 2370 |
if ( isset( $_POST[ $key ] ) ) { |
| 2371 |
|
| 2372 |
return sanitize_text_field( $_POST[ $key ] ); |
| 2373 |
} |
| 2374 |
|
| 2375 |
break; |
| 2376 |
|
| 2377 |
case 'GET': |
| 2378 |
|
| 2379 |
if ( isset( $_GET[ $key ] ) ) { |
| 2380 |
|
| 2381 |
return sanitize_text_field( $_GET[ $key ] ); |
| 2382 |
} |
| 2383 |
|
| 2384 |
break; |
| 2385 |
} |
| 2386 |
|
| 2387 |
return $default; |
| 2388 |
} |
| 2389 |
|
| 2390 |
public static function get_stripped_php( $file_path ) { |
| 2391 |
|
| 2392 |
$stripped_php = ''; |
| 2393 |
|
| 2394 |
if ( file_exists( $file_path ) ) { |
| 2395 |
|
| 2396 |
$content = file_get_contents( $file_path ); |
| 2397 |
|
| 2398 |
$comments = array( T_COMMENT ); |
| 2399 |
|
| 2400 |
if ( defined( 'T_DOC_COMMENT' ) ) { |
| 2401 |
|
| 2402 |
$comments[] = T_DOC_COMMENT; // PHP 5. |
| 2403 |
} |
| 2404 |
|
| 2405 |
if ( defined( 'T_ML_COMMENT' ) ) { |
| 2406 |
|
| 2407 |
$comments[] = T_ML_COMMENT; // PHP 4. |
| 2408 |
} |
| 2409 |
|
| 2410 |
$tokens = token_get_all( $content ); |
| 2411 |
|
| 2412 |
foreach ( $tokens as $token ) { |
| 2413 |
|
| 2414 |
if ( is_array( $token ) ) { |
| 2415 |
|
| 2416 |
if ( in_array( $token[ 0 ], $comments ) ) { |
| 2417 |
|
| 2418 |
continue; |
| 2419 |
} |
| 2420 |
|
| 2421 |
$token = $token[ 1 ]; |
| 2422 |
} |
| 2423 |
|
| 2424 |
$stripped_php .= $token; |
| 2425 |
} |
| 2426 |
|
| 2427 |
} else $stripped_php = false; |
| 2428 |
|
| 2429 |
return $stripped_php; |
| 2430 |
} |
| 2431 |
|
| 2432 |
/* |
| 2433 |
* Get the current $_SERVER[ 'REQUEST_URI' ] URL, optionally with tracking and advertising query args removed. |
| 2434 |
*/ |
| 2435 |
public static function get_url( $clean_args = true ) { |
| 2436 |
|
| 2437 |
static $local_cache = array(); |
| 2438 |
|
| 2439 |
$cache_idx = $clean_args ? 0 : 1; // Converts null to 0. |
| 2440 |
|
| 2441 |
if ( isset( $local_cache[ $cache_idx ] ) ) { |
| 2442 |
|
| 2443 |
return $local_cache[ $cache_idx ]; |
| 2444 |
} |
| 2445 |
|
| 2446 |
$base_url = preg_replace( '/^(.*\/\/[^\/]*).*$/', '$1', get_home_url() ); |
| 2447 |
|
| 2448 |
$local_cache[ $cache_idx ] = esc_url_raw( $base_url . $_SERVER[ 'REQUEST_URI' ] ); |
| 2449 |
|
| 2450 |
if ( $clean_args ) { // Remove tracking and advertising query args. |
| 2451 |
|
| 2452 |
$query_args = apply_filters( 'sucom_url_clean_query_args', self::$url_clean_query ); |
| 2453 |
|
| 2454 |
if ( ! empty( $query_args ) ) { // Just in case. |
| 2455 |
|
| 2456 |
$query_args = array_flip( $query_args ); // Move values to keys. |
| 2457 |
|
| 2458 |
$query_args = array_fill_keys( array_keys( $query_args ), false ); // Set all values to false. |
| 2459 |
|
| 2460 |
$local_cache[ $cache_idx ] = add_query_arg( $query_args, $local_cache[ $cache_idx ] ); // Remove keys with false values. |
| 2461 |
} |
| 2462 |
} |
| 2463 |
|
| 2464 |
return $local_cache[ $cache_idx ]; |
| 2465 |
} |
| 2466 |
|
| 2467 |
public static function get_use_post_string( $use_post ) { |
| 2468 |
|
| 2469 |
$use_post = self::sanitize_use_post( $use_post ); |
| 2470 |
|
| 2471 |
return self::get_bool_string( $use_post ); |
| 2472 |
} |
| 2473 |
|
| 2474 |
/* |
| 2475 |
* Add one or more attributes to the HTML tag. |
| 2476 |
* |
| 2477 |
* Example HTML tag: |
| 2478 |
* |
| 2479 |
* $html argument = '<img src="/image.jpg"> |
| 2480 |
* $html returned = '<img src="/image.jpg" data-pin-nopin="nopin">' |
| 2481 |
*/ |
| 2482 |
public static function insert_html_tag_attributes( $html, array $attr_names_values ) { |
| 2483 |
|
| 2484 |
foreach ( $attr_names_values as $attr_name => $attr_value ) { |
| 2485 |
|
| 2486 |
if ( false !== $attr_value && false === strpos( $html, ' ' . $attr_name . '=' ) ) { |
| 2487 |
|
| 2488 |
$html = preg_replace( '/ *\/?' . '>/', ' ' . $attr_name . '="' . $attr_value . '"$0', $html ); |
| 2489 |
} |
| 2490 |
} |
| 2491 |
|
| 2492 |
return $html; |
| 2493 |
} |
| 2494 |
|
| 2495 |
public static function mb_convert_encoding_ucs2_utf8( array $match ) { |
| 2496 |
|
| 2497 |
return mb_convert_encoding( pack( 'H*', $match[ 1 ] ), $to_encoding = 'UTF-8', $from_encoding = 'UCS-2' ); |
| 2498 |
} |
| 2499 |
|
| 2500 |
public static function mb_decode_numericentity_utf8( array $match ) { |
| 2501 |
|
| 2502 |
$convmap = array( 0x0, 0x10000, 0, 0xfffff ); |
| 2503 |
|
| 2504 |
return mb_decode_numericentity( $match[ 0 ], $convmap, 'UTF-8' ); |
| 2505 |
} |
| 2506 |
|
| 2507 |
public static function minify_css( $css_data, $filter_prefix = 'sucom' ) { |
| 2508 |
|
| 2509 |
if ( ! empty( $css_data ) ) { // Make sure we have something to minify. |
| 2510 |
|
| 2511 |
$classname = apply_filters( $filter_prefix . '_load_lib', false, 'ext/compressor', 'SuextMinifyCssCompressor' ); |
| 2512 |
|
| 2513 |
if ( 'SuextMinifyCssCompressor' === $classname && class_exists( $classname ) ) { |
| 2514 |
|
| 2515 |
$css_data = $classname::process( $css_data ); |
| 2516 |
} |
| 2517 |
} |
| 2518 |
|
| 2519 |
return $css_data; |
| 2520 |
} |
| 2521 |
|
| 2522 |
/* |
| 2523 |
* Decode Facebook video URLs. |
| 2524 |
*/ |
| 2525 |
public static function replace_unicode_escape( $str ) { |
| 2526 |
|
| 2527 |
if ( function_exists( 'mb_convert_encoding' ) ) { |
| 2528 |
|
| 2529 |
return preg_replace_callback( '/\\\\u([0-9a-f]{4})/i', array( __CLASS__, 'mb_convert_encoding_ucs2_utf8' ), $str ); |
| 2530 |
} |
| 2531 |
|
| 2532 |
return $str; |
| 2533 |
} |
| 2534 |
|
| 2535 |
/* |
| 2536 |
* Unchecked checkboxes are not submitted, so re-create them based on hidden form values. |
| 2537 |
*/ |
| 2538 |
public static function restore_checkboxes( $opts ) { |
| 2539 |
|
| 2540 |
if ( is_array( $opts ) ) { // Just in case. |
| 2541 |
|
| 2542 |
$checkbox = self::preg_grep_keys( '/^is_checkbox_/', $opts, $invert = false, $replace = '' ); |
| 2543 |
|
| 2544 |
foreach ( $checkbox as $key => $val ) { |
| 2545 |
|
| 2546 |
if ( ! array_key_exists( $key, $opts ) ) { |
| 2547 |
|
| 2548 |
$opts[ $key ] = 0; // Add missing checkbox as empty. |
| 2549 |
} |
| 2550 |
|
| 2551 |
unset( $opts[ 'is_checkbox_' . $key] ); |
| 2552 |
} |
| 2553 |
} |
| 2554 |
|
| 2555 |
return $opts; |
| 2556 |
} |
| 2557 |
|
| 2558 |
public static function safe_error_log( $error_msg, $strip_html = false ) { |
| 2559 |
|
| 2560 |
$ini_safe = array( |
| 2561 |
'display_errors' => 0, |
| 2562 |
'log_errors' => 1, |
| 2563 |
'error_log' => defined( 'WP_DEBUG_LOG' ) && is_string( WP_DEBUG_LOG ) && WP_DEBUG_LOG ? |
| 2564 |
WP_DEBUG_LOG : WP_CONTENT_DIR . '/debug.log', |
| 2565 |
); |
| 2566 |
|
| 2567 |
$ini_orig = array(); |
| 2568 |
|
| 2569 |
foreach ( $ini_safe as $name => $value ) { |
| 2570 |
|
| 2571 |
$value_orig = ini_get( $name ); // Returns false on failure. |
| 2572 |
|
| 2573 |
if ( $value !== $value_orig ) { |
| 2574 |
|
| 2575 |
if ( false !== ini_set( $name, $value ) ) { // Returns false on failure. |
| 2576 |
|
| 2577 |
$ini_orig[ $name ] = $value_orig; |
| 2578 |
} |
| 2579 |
} |
| 2580 |
} |
| 2581 |
|
| 2582 |
if ( $strip_html ) { |
| 2583 |
|
| 2584 |
$error_msg = self::strip_html( $error_msg ); |
| 2585 |
} |
| 2586 |
|
| 2587 |
/* |
| 2588 |
* Use error_log() instead of trigger_error() to avoid HTTP 500. |
| 2589 |
*/ |
| 2590 |
error_log( $error_msg ); |
| 2591 |
|
| 2592 |
foreach ( $ini_orig as $name => $value_orig ) { |
| 2593 |
|
| 2594 |
/* |
| 2595 |
* Failed getting the original value. |
| 2596 |
*/ |
| 2597 |
if ( false === $value_orig ) { |
| 2598 |
|
| 2599 |
ini_restore( $name ); |
| 2600 |
|
| 2601 |
/* |
| 2602 |
* PHP does not allow setting an empty 'error_log' when ini_get( 'open_basedir' ) is true. |
| 2603 |
*/ |
| 2604 |
} elseif ( 'error_log' === $name && empty( $value_orig ) && ini_get( 'open_basedir' ) ) { |
| 2605 |
|
| 2606 |
ini_restore( $name ); |
| 2607 |
|
| 2608 |
} else ini_set( $name, $value_orig ); |
| 2609 |
} |
| 2610 |
} |
| 2611 |
|
| 2612 |
public static function strip_html( $text ) { |
| 2613 |
|
| 2614 |
/* |
| 2615 |
* i = Letters in the pattern match both upper and lower case letters. |
| 2616 |
* s = A dot metacharacter in the pattern matches all characters, including newlines. |
| 2617 |
* U = Invert greediness of quantifiers, so they are NOT greedy by default, but become greedy if followed by ?. |
| 2618 |
* |
| 2619 |
* See http://php.net/manual/en/reference.pcre.pattern.modifiers.php. |
| 2620 |
*/ |
| 2621 |
$text = self::strip_shortcodes( $text ); // Remove any remaining shortcodes. |
| 2622 |
$text = preg_replace( '/[\s\n\r]+/s', ' ', $text ); // Put everything on one line. |
| 2623 |
$text = preg_replace( '/<\?.*\?' . '>/U', ' ', $text ); // Remove php. |
| 2624 |
$text = preg_replace( '/<script\b[^>]*>(.*)<\/script>/Ui', ' ', $text ); // Remove javascript. |
| 2625 |
$text = preg_replace( '/<style\b[^>]*>(.*)<\/style>/Ui', ' ', $text ); // Remove inline stylesheets. |
| 2626 |
$text = preg_replace( '/([\w])<\/(button|dt|h[0-9]+|li|th)>/i', '$1. ', $text ); // Add missing dot to buttons, headers, lists, etc. |
| 2627 |
$text = preg_replace( '/(<p>|<p[^>]+>|<\/p>)/i', ' ', $text ); // Replace paragraph tags with a space. |
| 2628 |
$text = trim( strip_tags( $text ) ); // Strip HTML and PHP tags from a string. |
| 2629 |
$text = preg_replace( '/(\xC2\xA0|\s)+/s', ' ', $text ); // Replace 1+ spaces to a single space. |
| 2630 |
|
| 2631 |
return trim( $text ); |
| 2632 |
} |
| 2633 |
|
| 2634 |
/* |
| 2635 |
* Remove registered shortcodes from the content, along with some known unregistered shortcodes. |
| 2636 |
*/ |
| 2637 |
public static function strip_shortcodes( $content ) { |
| 2638 |
|
| 2639 |
if ( false === strpos( $content, '[' ) ) { // Optimize and check if there are shortcodes. |
| 2640 |
|
| 2641 |
return $content; |
| 2642 |
} |
| 2643 |
|
| 2644 |
if ( function_exists( 'strip_shortcodes' ) ) { |
| 2645 |
|
| 2646 |
$content = strip_shortcodes( $content ); // Remove registered shortcodes. |
| 2647 |
|
| 2648 |
if ( false === strpos( $content, '[' ) ) { // Stop here if there are no more shortcodes. |
| 2649 |
|
| 2650 |
return $content; |
| 2651 |
} |
| 2652 |
} |
| 2653 |
|
| 2654 |
$shortcodes_preg = array( '/\[\/?(cs_element_|et_|fusion_|mk_|rev_slider_|vc_)[^\]]+\]/' ); |
| 2655 |
|
| 2656 |
$content = preg_replace( $shortcodes_preg, ' ', $content ); |
| 2657 |
|
| 2658 |
return $content; |
| 2659 |
} |
| 2660 |
|
| 2661 |
protected static function strnatcasecmp_remove_accents( $a, $b ) { |
| 2662 |
|
| 2663 |
return strnatcasecmp( remove_accents( $a ), remove_accents( $b ) ); |
| 2664 |
} |
| 2665 |
|
| 2666 |
public static function unparse_url( $parsed_url ) { |
| 2667 |
|
| 2668 |
$scheme = isset( $parsed_url[ 'scheme' ] ) ? $parsed_url[ 'scheme' ] . '://' : ''; |
| 2669 |
$user = isset( $parsed_url[ 'user' ] ) ? $parsed_url[ 'user' ] : ''; |
| 2670 |
$pass = isset( $parsed_url[ 'pass' ] ) ? ':' . $parsed_url[ 'pass' ] : ''; |
| 2671 |
$host = isset( $parsed_url[ 'host' ] ) ? $parsed_url[ 'host' ] : ''; |
| 2672 |
$port = isset( $parsed_url[ 'port' ] ) ? ':' . $parsed_url[ 'port' ] : ''; |
| 2673 |
$path = isset( $parsed_url[ 'path' ] ) ? $parsed_url[ 'path' ] : ''; |
| 2674 |
$query = isset( $parsed_url[ 'query' ] ) ? '?' . $parsed_url[ 'query' ] : ''; |
| 2675 |
$fragment = isset( $parsed_url[ 'fragment' ] ) ? '#' . $parsed_url[ 'fragment' ] : ''; |
| 2676 |
|
| 2677 |
return $scheme . $user . $pass . ( $user || $pass ? '@' : '' ) . $host . $port . $path . $query . $fragment; |
| 2678 |
} |
| 2679 |
|
| 2680 |
protected static function unquote_csv_value( $val ) { |
| 2681 |
|
| 2682 |
return trim( $val, '\'" ' ); // Remove quotes and spaces. |
| 2683 |
} |
| 2684 |
|
| 2685 |
public static function update_prot( $url = '' ) { |
| 2686 |
|
| 2687 |
if ( 0 === strpos( $url, '/' ) ) { // Skip relative URLs. |
| 2688 |
|
| 2689 |
return $url; |
| 2690 |
} |
| 2691 |
|
| 2692 |
$prot_slash = self::get_prot() . '://'; |
| 2693 |
|
| 2694 |
if ( 0 === strpos( $url, $prot_slash ) ) { // Skip correct URLs. |
| 2695 |
|
| 2696 |
return $url; |
| 2697 |
} |
| 2698 |
|
| 2699 |
return preg_replace( '/^([a-z]+:\/\/)/', $prot_slash, $url ); |
| 2700 |
} |
| 2701 |
} |
| 2702 |
} |
| 2703 |
|
