| @@ -1,267 +1,236 @@ | ||
| 1 | 1 | <?php |
| 2 | 2 | namespace WPDeveloper\BetterDocs\Editors\BlockEditor; |
| 3 | 3 | |
| 4 | 4 | if ( ! defined( 'ABSPATH' ) ) { |
| 5 | - exit; // Exit if accessed directly. | |
| 5 | + exit; // Exit if accessed directly. | |
| 6 | 6 | } |
| 7 | 7 | |
| 8 | 8 | use WPDeveloper\BetterDocs\Utils\Base; |
| 9 | 9 | |
| 10 | 10 | final class StyleHandler extends Base { |
| 11 | - private $media_desktop = [ | |
| 12 | - 'name' => 'desktop', | |
| 13 | - 'screen_size' => '' | |
| 14 | - ]; | |
| 11 | + private $media_desktop = [ | |
| 12 | + 'name' => 'desktop', | |
| 13 | + 'screen_size' => '' | |
| 14 | + ]; | |
| 15 | 15 | |
| 16 | - private $media_hover_desktop = [ | |
| 17 | - 'name' => 'desktopHover', | |
| 18 | - 'screen_size' => '' | |
| 19 | - ]; | |
| 16 | + private $media_hover_desktop = [ | |
| 17 | + 'name' => 'desktopHover', | |
| 18 | + 'screen_size' => '' | |
| 19 | + ]; | |
| 20 | 20 | |
| 21 | - private $media_tab = [ | |
| 22 | - 'name' => 'tab', | |
| 23 | - 'screen_size' => 1024 | |
| 24 | - ]; | |
| 21 | + private $media_tab = [ | |
| 22 | + 'name' => 'tab', | |
| 23 | + 'screen_size' => 1024 | |
| 24 | + ]; | |
| 25 | 25 | |
| 26 | - private $media_hover_tab = [ | |
| 27 | - 'name' => 'tabHover', | |
| 28 | - 'screen_size' => 1024 | |
| 29 | - ]; | |
| 26 | + private $media_hover_tab = [ | |
| 27 | + 'name' => 'tabHover', | |
| 28 | + 'screen_size' => 1024 | |
| 29 | + ]; | |
| 30 | 30 | |
| 31 | - private $media_mobile = [ | |
| 32 | - 'name' => 'mobile', | |
| 33 | - 'screen_size' => 767 | |
| 34 | - ]; | |
| 31 | + private $media_mobile = [ | |
| 32 | + 'name' => 'mobile', | |
| 33 | + 'screen_size' => 767 | |
| 34 | + ]; | |
| 35 | 35 | |
| 36 | - private $media_hover_mobile = [ | |
| 37 | - 'name' => 'mobileHover', | |
| 38 | - 'screen_size' => 767 | |
| 39 | - ]; | |
| 36 | + private $media_hover_mobile = [ | |
| 37 | + 'name' => 'mobileHover', | |
| 38 | + 'screen_size' => 767 | |
| 39 | + ]; | |
| 40 | 40 | |
| 41 | - private $extra_styles = [ | |
| 42 | - 'name' => 'extraStyles', | |
| 43 | - 'screen_size' => '' | |
| 44 | - ]; | |
| 41 | + private $extra_styles = [ | |
| 42 | + 'name' => 'extraStyles', | |
| 43 | + 'screen_size' => '' | |
| 44 | + ]; | |
| 45 | 45 | |
| 46 | - public function __construct() { | |
| 47 | - add_action( 'admin_enqueue_scripts', [$this, 'betterdocs_blocks_edit_post'] ); | |
| 48 | - add_action( 'wp_ajax_betterdocs_write_block_css', [$this, 'write_block_css'] ); | |
| 49 | - add_action( 'wp_enqueue_scripts', [$this, 'enqueue_frontend_css'] ); | |
| 50 | - } | |
| 46 | + public function __construct() { | |
| 47 | + add_action( 'admin_enqueue_scripts', [ $this, 'betterdocs_blocks_edit_post' ] ); | |
| 48 | + // add_action( 'wp_ajax_betterdocs_write_block_css', [$this, 'write_block_css'] ); | |
| 49 | + } | |
| 51 | 50 | |
| 52 | - /** | |
| 53 | - * Enqueue a script in the WordPress admin on edit.php. | |
| 54 | - * @param int $hook Hook suffix for the current admin page. | |
| 55 | - */ | |
| 56 | - public function betterdocs_blocks_edit_post( $hook ) { | |
| 57 | - if ( 'widgets.php' === $hook ) { | |
| 58 | - return; | |
| 59 | - } | |
| 51 | + /** | |
| 52 | + * Enqueue a script in the WordPress admin on edit.php. | |
| 53 | + * @param int $hook Hook suffix for the current admin page. | |
| 54 | + */ | |
| 55 | + public function betterdocs_blocks_edit_post( $hook ) { | |
| 56 | + if ( 'widgets.php' === $hook ) { | |
| 57 | + return; | |
| 58 | + } | |
| 60 | 59 | |
| 61 | - if ( $hook != 'post.php' && $hook != 'post-new.php' && $hook != 'site-editor.php' ) { | |
| 62 | - return; | |
| 63 | - } | |
| 60 | + if ( $hook != 'post.php' && $hook != 'post-new.php' && $hook != 'site-editor.php' ) { | |
| 61 | + return; | |
| 62 | + } | |
| 64 | 63 | |
| 65 | - $_style_handler_deps = [ | |
| 66 | - 'lodash', | |
| 67 | - 'wp-i18n', | |
| 68 | - 'wp-element', | |
| 69 | - 'wp-hooks', | |
| 70 | - 'wp-util', | |
| 71 | - 'wp-components', | |
| 72 | - 'wp-blocks', | |
| 73 | - 'wp-editor', | |
| 74 | - 'wp-block-editor' | |
| 75 | - ]; | |
| 64 | + $_style_handler_deps = [ | |
| 65 | + 'lodash', | |
| 66 | + 'wp-i18n', | |
| 67 | + 'wp-element', | |
| 68 | + 'wp-hooks', | |
| 69 | + 'wp-util', | |
| 70 | + 'wp-components', | |
| 71 | + 'wp-blocks', | |
| 72 | + 'wp-editor', | |
| 73 | + 'wp-block-editor' | |
| 74 | + ]; | |
| 76 | 75 | |
| 77 | - $_style_handler_object = [ | |
| 78 | - 'sth_nonce' => wp_create_nonce( 'betterdocs_style_handler_nonce' ), | |
| 79 | - 'editor_type' => 'edit-site' | |
| 80 | - ]; | |
| 76 | + $_style_handler_object = [ | |
| 77 | + 'sth_nonce' => wp_create_nonce( 'betterdocs_style_handler_nonce' ), | |
| 78 | + 'editor_type' => 'edit-site' | |
| 79 | + ]; | |
| 81 | 80 | |
| 82 | - if ( $hook == 'post-new.php' || $hook == 'post.php' ) { | |
| 83 | - $_style_handler_deps[] = 'wp-edit-post'; | |
| 84 | - $_style_handler_object['editor_type'] = 'edit-post'; | |
| 85 | - } elseif ( $hook == 'site-editor.php' ) { | |
| 86 | - $_style_handler_deps[] = 'wp-edit-site'; | |
| 87 | - $_style_handler_object['editor_type'] = 'edit-site'; | |
| 88 | - } | |
| 81 | + if ( $hook == 'post-new.php' || $hook == 'post.php' ) { | |
| 82 | + $_style_handler_deps[] = 'wp-edit-post'; | |
| 83 | + $_style_handler_object['editor_type'] = 'edit-post'; | |
| 84 | + } elseif ( $hook == 'site-editor.php' ) { | |
| 85 | + $_style_handler_deps[] = 'wp-edit-site'; | |
| 86 | + $_style_handler_object['editor_type'] = 'edit-site'; | |
| 87 | + } | |
| 89 | 88 | |
| 90 | - betterdocs()->assets->enqueue( 'betterdocs-blocks-style-handler', 'vendor/js/style-handler.js', $_style_handler_deps ); | |
| 91 | - betterdocs()->assets->localize( 'betterdocs-blocks-style-handler', 'betterdocs_style_handler', $_style_handler_object ); | |
| 92 | - } | |
| 89 | + betterdocs()->assets->enqueue( 'betterdocs-blocks-style-handler', 'vendor/js/style-handler.js', $_style_handler_deps ); | |
| 90 | + betterdocs()->assets->localize( 'betterdocs-blocks-style-handler', 'betterdocs_style_handler', $_style_handler_object ); | |
| 91 | + } | |
| 93 | 92 | |
| 94 | - /** | |
| 95 | - * Ajax callback to write css in upload directory | |
| 96 | - * @retun void | |
| 97 | - * @since 1.0.2 | |
| 98 | - */ | |
| 99 | - public function write_block_css() { | |
| 100 | - if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'betterdocs_style_handler_nonce' ) || ! current_user_can( 'manage_options' ) ) { | |
| 101 | - echo 'Invalid request'; | |
| 102 | - wp_die(); | |
| 103 | - } | |
| 93 | + /** | |
| 94 | + * Ajax callback to write css in upload directory | |
| 95 | + * @retun void | |
| 96 | + * @since 1.0.2 | |
| 97 | + */ | |
| 98 | + public function write_block_css() { | |
| 99 | + if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'betterdocs_style_handler_nonce' ) || ! current_user_can( 'manage_options' ) ) { | |
| 100 | + echo 'Invalid request'; | |
| 101 | + wp_die(); | |
| 102 | + } | |
| 104 | 103 | |
| 105 | - $block_styles = (array) json_decode( stripslashes( $_POST['data'] ) ); | |
| 104 | + $block_styles = (array) json_decode( stripslashes( $_POST['data'] ) ); | |
| 106 | 105 | |
| 107 | - if ( isset( $_POST['editorType'] ) && $_POST['editorType'] === "edit-site" ) { | |
| 108 | - $upload_dir = wp_upload_dir()['basedir'] . '/betterdocs-style/'; | |
| 109 | - $editSiteCssPath = $upload_dir . 'betterdocs-style-' . $_POST['editorType'] . '.min.css'; | |
| 110 | - if ( file_exists( $editSiteCssPath ) ) { | |
| 111 | - $existingCss = file_get_contents( $editSiteCssPath ); | |
| 112 | - $pattern = "~\/\*(.*?)\*\/~"; | |
| 113 | - preg_match_all( $pattern, $existingCss, $result, PREG_PATTERN_ORDER ); | |
| 114 | - $allComments = $result[0]; | |
| 115 | - $seperatedIds = []; | |
| 116 | - foreach ( $allComments as $comment ) { | |
| 117 | - $id = preg_replace( '/[^A-Za-z0-9\-]|Ends|Starts/', '', $comment ); | |
| 106 | + if ( isset( $_POST['editorType'] ) && $_POST['editorType'] === 'edit-site' ) { | |
| 107 | + $upload_dir = wp_upload_dir()['basedir'] . '/betterdocs-style/'; | |
| 108 | + $editSiteCssPath = $upload_dir . 'betterdocs-style-' . $_POST['editorType'] . '.min.css'; | |
| 109 | + if ( file_exists( $editSiteCssPath ) ) { | |
| 110 | + $existingCss = file_get_contents( $editSiteCssPath ); | |
| 111 | + $pattern = '~\/\*(.*?)\*\/~'; | |
| 112 | + preg_match_all( $pattern, $existingCss, $result, PREG_PATTERN_ORDER ); | |
| 113 | + $allComments = $result[0]; | |
| 114 | + $seperatedIds = []; | |
| 115 | + foreach ( $allComments as $comment ) { | |
| 116 | + $id = preg_replace( '/[^A-Za-z0-9\-]|Ends|Starts/', '', $comment ); | |
| 118 | 117 | |
| 119 | - if ( strpos( $comment, "Starts" ) ) { | |
| 120 | - $seperatedIds[$id]['start'] = $comment; | |
| 121 | - } else if ( strpos( $comment, "Ends" ) ) { | |
| 122 | - $seperatedIds[$id]['end'] = $comment; | |
| 123 | - } | |
| 124 | - } | |
| 118 | + if ( strpos( $comment, 'Starts' ) ) { | |
| 119 | + $seperatedIds[ $id ]['start'] = $comment; | |
| 120 | + } elseif ( strpos( $comment, 'Ends' ) ) { | |
| 121 | + $seperatedIds[ $id ]['end'] = $comment; | |
| 122 | + } | |
| 123 | + } | |
| 125 | 124 | |
| 126 | - $seperateStyles = []; | |
| 127 | - foreach ( $seperatedIds as $key => $ids ) { | |
| 128 | - $data = $this->get_between_data( $existingCss, $ids['start'], $ids['end'] ); | |
| 129 | - $seperateStyles[$key] = $data; | |
| 130 | - } | |
| 125 | + $seperateStyles = []; | |
| 126 | + foreach ( $seperatedIds as $key => $ids ) { | |
| 127 | + $data = $this->get_between_data( $existingCss, $ids['start'], $ids['end'] ); | |
| 128 | + $seperateStyles[ $key ] = $data; | |
| 129 | + } | |
| 131 | 130 | |
| 132 | - $finalCSSArray = array_merge( $seperateStyles, $block_styles ); | |
| 131 | + $finalCSSArray = array_merge( $seperateStyles, $block_styles ); | |
| 133 | 132 | |
| 134 | - if ( ! empty( $css = $this->build_css( $finalCSSArray ) ) ) { | |
| 135 | - $upload_dir = wp_upload_dir()['basedir'] . '/betterdocs-style/'; | |
| 136 | - if ( ! file_exists( $upload_dir ) ) { | |
| 137 | - mkdir( $upload_dir ); | |
| 138 | - } | |
| 133 | + if ( ! empty( $css = $this->build_css( $finalCSSArray ) ) ) { | |
| 134 | + $upload_dir = wp_upload_dir()['basedir'] . '/betterdocs-style/'; | |
| 135 | + if ( ! file_exists( $upload_dir ) ) { | |
| 136 | + mkdir( $upload_dir ); | |
| 137 | + } | |
| 139 | 138 | |
| 140 | - file_put_contents( $editSiteCssPath, $css ); | |
| 141 | - } | |
| 142 | - } else { | |
| 143 | - if ( ! empty( $css = $this->build_css( $block_styles ) ) ) { | |
| 144 | - $upload_dir = wp_upload_dir()['basedir'] . '/betterdocs-style/'; | |
| 145 | - if ( ! file_exists( $upload_dir ) ) { | |
| 146 | - mkdir( $upload_dir ); | |
| 147 | - } | |
| 139 | + file_put_contents( $editSiteCssPath, $css ); | |
| 140 | + } | |
| 141 | + } elseif ( ! empty( $css = $this->build_css( $block_styles ) ) ) { | |
| 142 | + $upload_dir = wp_upload_dir()['basedir'] . '/betterdocs-style/'; | |
| 143 | + if ( ! file_exists( $upload_dir ) ) { | |
| 144 | + mkdir( $upload_dir ); | |
| 145 | + } | |
| 148 | 146 | |
| 149 | - file_put_contents( $editSiteCssPath, $css ); | |
| 150 | - } | |
| 151 | - } | |
| 152 | - } else { | |
| 153 | - if ( ! empty( $css = $this->build_css( $block_styles ) ) ) { | |
| 154 | - $upload_dir = wp_upload_dir()['basedir'] . '/betterdocs-style/'; | |
| 155 | - if ( ! file_exists( $upload_dir ) ) { | |
| 156 | - mkdir( $upload_dir ); | |
| 157 | - } | |
| 158 | - file_put_contents( $upload_dir . 'betterdocs-style-' . abs( $_POST['id'] ) . '.min.css', $css ); | |
| 159 | - } | |
| 160 | - } | |
| 147 | + file_put_contents( $editSiteCssPath, $css ); | |
| 148 | + } | |
| 149 | + } elseif ( ! empty( $css = $this->build_css( $block_styles ) ) ) { | |
| 150 | + $upload_dir = wp_upload_dir()['basedir'] . '/betterdocs-style/'; | |
| 151 | + if ( ! file_exists( $upload_dir ) ) { | |
| 152 | + mkdir( $upload_dir ); | |
| 153 | + } | |
| 154 | + file_put_contents( $upload_dir . 'betterdocs-style-' . abs( $_POST['id'] ) . '.min.css', $css ); | |
| 155 | + } | |
| 161 | 156 | |
| 162 | - wp_send_json_success( 'done' ); | |
| 163 | - } | |
| 157 | + wp_send_json_success( 'done' ); | |
| 158 | + } | |
| 164 | 159 | |
| 165 | - /** | |
| 166 | - * Enqueue frontend css for post if have one | |
| 167 | - * @return void | |
| 168 | - * @since 1.0.2 | |
| 169 | - */ | |
| 170 | - public function enqueue_frontend_css() { | |
| 171 | - global $post; | |
| 160 | + /** | |
| 161 | + * Enqueue frontend css for post if have one | |
| 162 | + * @param array | |
| 163 | + * @return string | |
| 164 | + * @since 1.0.2 | |
| 165 | + */ | |
| 166 | + private function build_css( $style_object ) { | |
| 167 | + // $block_styles = (array)json_decode(stripslashes($style_object)); | |
| 168 | + $block_styles = $style_object; | |
| 172 | 169 | |
| 173 | - if ( ! empty( $post ) && ! empty( $post->ID ) ) { | |
| 174 | - $upload_dir = wp_upload_dir(); | |
| 170 | + $css = ''; | |
| 171 | + foreach ( $block_styles as $block_style_key => $block_style ) { | |
| 172 | + if ( ! empty( $block_css = (array) $block_style ) ) { | |
| 173 | + $css .= sprintf( | |
| 174 | + '/* %1$s Starts */', | |
| 175 | + $block_style_key | |
| 176 | + ); | |
| 177 | + foreach ( $block_css as $media => $style ) { | |
| 178 | + switch ( $media ) { | |
| 179 | + case $this->media_desktop['name']: | |
| 180 | + $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 181 | + break; | |
| 182 | + case $this->media_hover_desktop['name']: | |
| 183 | + $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 184 | + break; | |
| 185 | + case $this->media_tab['name']: | |
| 186 | + $css .= ' @media(max-width: 1024px){'; | |
| 187 | + $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 188 | + $css .= '}'; | |
| 189 | + break; | |
| 190 | + case $this->media_hover_tab['name']: | |
| 191 | + $css .= ' @media(max-width: 1024px){'; | |
| 192 | + $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 193 | + $css .= '}'; | |
| 194 | + break; | |
| 195 | + case $this->media_mobile['name']: | |
| 196 | + $css .= ' @media(max-width: 767px){'; | |
| 197 | + $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 198 | + $css .= '}'; | |
| 199 | + break; | |
| 200 | + case $this->media_hover_mobile['name']: | |
| 201 | + $css .= ' @media(max-width: 767px){'; | |
| 202 | + $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 203 | + $css .= '}'; | |
| 204 | + break; | |
| 205 | + case $this->extra_styles['name']: | |
| 206 | + $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 207 | + break; | |
| 208 | + } | |
| 209 | + } | |
| 210 | + $css .= sprintf( | |
| 211 | + '/* =%1$s= Ends */', | |
| 212 | + $block_style_key | |
| 213 | + ); | |
| 214 | + } | |
| 215 | + } | |
| 216 | + return trim( $css ); | |
| 217 | + } | |
| 175 | 218 | |
| 176 | - $style_css_path = $upload_dir['basedir'] . '/betterdocs-style/betterdocs-style-' . $post->ID . '.min.css'; | |
| 177 | - $style_css_url = $upload_dir['baseurl'] . '/betterdocs-style/betterdocs-style-' . $post->ID . '.min.css'; | |
| 219 | + /** | |
| 220 | + * Helper function to get string between 2 string | |
| 221 | + * @since 3.3.0 | |
| 222 | + */ | |
| 223 | + private function get_between_data( $string, $start, $end ) { | |
| 224 | + $pos_string = stripos( $string, $start ); | |
| 225 | + $substr_data = substr( $string, $pos_string ); | |
| 226 | + $string_two = substr( $substr_data, strlen( $start ) ); | |
| 227 | + $second_pos = stripos( $string_two, $end ); | |
| 228 | + $string_three = substr( $string_two, 0, $second_pos ); | |
| 178 | 229 | |
| 179 | - if ( file_exists( $style_css_path ) ) { | |
| 180 | - wp_enqueue_style( | |
| 181 | - 'betterdocs-block-style-' . $post->ID, | |
| 182 | - $style_css_url, [], betterdocs()->version, 'all' | |
| 183 | - ); | |
| 184 | - } | |
| 185 | - if ( function_exists( 'wp_is_block_theme' ) && wp_is_block_theme() && file_exists( $upload_dir['basedir'] . '/betterdocs-style/betterdocs-style-edit-site.min.css' ) ) { | |
| 186 | - wp_enqueue_style( 'betterdocs-fullsite-style', $upload_dir['baseurl'] . '/betterdocs-style/betterdocs-style-edit-site.min.css', [], substr( md5( microtime( true ) ), 0, 10 ) ); | |
| 187 | - } | |
| 188 | - } | |
| 189 | - } | |
| 230 | + // remove whitespaces from result | |
| 231 | + $result_unit = trim( $string_three ); | |
| 190 | 232 | |
| 191 | - /** | |
| 192 | - * Enqueue frontend css for post if have one | |
| 193 | - * @param array | |
| 194 | - * @return string | |
| 195 | - * @since 1.0.2 | |
| 196 | - */ | |
| 197 | - private function build_css( $style_object ) { | |
| 198 | - // $block_styles = (array)json_decode(stripslashes($style_object)); | |
| 199 | - $block_styles = $style_object; | |
| 200 | - | |
| 201 | - $css = ''; | |
| 202 | - foreach ( $block_styles as $block_style_key => $block_style ) { | |
| 203 | - if ( ! empty( $block_css = (array) $block_style ) ) { | |
| 204 | - $css .= sprintf( | |
| 205 | - '/* %1$s Starts */', | |
| 206 | - $block_style_key | |
| 207 | - ); | |
| 208 | - foreach ( $block_css as $media => $style ) { | |
| 209 | - switch ( $media ) { | |
| 210 | - case $this->media_desktop['name']: | |
| 211 | - $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 212 | - break; | |
| 213 | - case $this->media_hover_desktop['name']: | |
| 214 | - $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 215 | - break; | |
| 216 | - case $this->media_tab['name']: | |
| 217 | - $css .= ' @media(max-width: 1024px){'; | |
| 218 | - $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 219 | - $css .= '}'; | |
| 220 | - break; | |
| 221 | - case $this->media_hover_tab['name']: | |
| 222 | - $css .= ' @media(max-width: 1024px){'; | |
| 223 | - $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 224 | - $css .= '}'; | |
| 225 | - break; | |
| 226 | - case $this->media_mobile['name']: | |
| 227 | - $css .= ' @media(max-width: 767px){'; | |
| 228 | - $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 229 | - $css .= '}'; | |
| 230 | - break; | |
| 231 | - case $this->media_hover_mobile['name']: | |
| 232 | - $css .= ' @media(max-width: 767px){'; | |
| 233 | - $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 234 | - $css .= '}'; | |
| 235 | - break; | |
| 236 | - case $this->extra_styles['name']: | |
| 237 | - $css .= preg_replace( '/\s+/', ' ', $style ); | |
| 238 | - break; | |
| 239 | - } | |
| 240 | - } | |
| 241 | - $css .= sprintf( | |
| 242 | - '/* =%1$s= Ends */', | |
| 243 | - $block_style_key | |
| 244 | - ); | |
| 245 | - } | |
| 246 | - } | |
| 247 | - return trim( $css ); | |
| 248 | - } | |
| 249 | - | |
| 250 | - /** | |
| 251 | - * Helper function to get string between 2 string | |
| 252 | - * @since 3.3.0 | |
| 253 | - */ | |
| 254 | - private function get_between_data( $string, $start, $end ) { | |
| 255 | - $pos_string = stripos( $string, $start ); | |
| 256 | - $substr_data = substr( $string, $pos_string ); | |
| 257 | - $string_two = substr( $substr_data, strlen( $start ) ); | |
| 258 | - $second_pos = stripos( $string_two, $end ); | |
| 259 | - $string_three = substr( $string_two, 0, $second_pos ); | |
| 260 | - | |
| 261 | - // remove whitespaces from result | |
| 262 | - $result_unit = trim( $string_three ); | |
| 263 | - | |
| 264 | - // return result_unit | |
| 265 | - return $result_unit; | |
| 266 | - } | |
| 233 | + // return result_unit | |
| 234 | + return $result_unit; | |
| 235 | + } | |
| 267 | 236 | } |
