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<?php |
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/** |
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* Plugin Name: Insert Special Characters |
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* Plugin URI: https://github.com/10up/insert-special-characters |
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* Description: A Special Character inserter for the WordPress block editor (Gutenberg). |
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* Version: 1.1.3 |
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* Requires at least: 6.5 |
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* Requires PHP: 7.4 |
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* Author: 10up |
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* Author URI: https://10up.com |
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* License: GPLv2 |
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* License URI: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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* Text Domain: insert-special-characters |
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* |
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* @package insert-special-characters |
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*/ |
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|
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namespace InsertSpecialCharacters; |
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|
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define( 'ISC_PLUGIN_PATH', plugin_dir_path( __FILE__ ) ); |
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define( 'ISC_PLUGIN_URL', plugin_dir_url( __FILE__ ) ); |
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|
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/** |
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* Get the minimum version of PHP required by this plugin. |
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* |
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* @since 1.0.8 |
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* |
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* @return string Minimum version required. |
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*/ |
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function minimum_php_requirement() { |
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return '7.4'; |
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} |
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|
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/** |
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* Whether PHP installation meets the minimum requirements |
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* |
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* @since 1.0.8 |
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* |
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* @return bool True if meets minimum requirements, false otherwise. |
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*/ |
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function site_meets_php_requirements() { |
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return version_compare( phpversion(), minimum_php_requirement(), '>=' ); |
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} |
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|
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// Try to load the plugin files, ensuring our PHP version is met first. |
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if ( ! site_meets_php_requirements() ) { |
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add_action( |
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'admin_notices', |
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function() { |
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?> |
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<div class="notice notice-error"> |
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<p> |
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<?php |
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echo wp_kses_post( |
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sprintf( |
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/* translators: %s: Minimum required PHP version */ |
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__( 'Insert Special Characters requires PHP version %s or later. Please upgrade PHP or disable the plugin.', 'insert-special-characters' ), |
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esc_html( minimum_php_requirement() ) |
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) |
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); |
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?> |
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</p> |
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</div> |
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<?php |
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} |
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); |
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return; |
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} |
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|
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if ( ! site_meets_php_requirements() ) { |
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return; |
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} |
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|
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require_once __DIR__ . '/inc/plugin.php'; |
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|
