関数 shortcode_unautop()
2014/12/11
関数 shortcode_unautop()
定義ファイル :/blog/wp-includes/formatting.php
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | function shortcode_unautop( $pee ) { global $shortcode_tags; if ( empty( $shortcode_tags ) || !is_array( $shortcode_tags ) ) { return $pee; } $tagregexp = join( '|', array_map( 'preg_quote', array_keys( $shortcode_tags ) ) ); $spaces = wp_spaces_regexp(); $pattern = '/' . '<p>' // Opening paragraph . '(?:' . $spaces . ')*+' // Optional leading whitespace . '(' // 1: The shortcode . '\\[' // Opening bracket . "($tagregexp)" // 2: Shortcode name . '(?![\\w-])' // Not followed by word character or hyphen // Unroll the loop: Inside the opening shortcode tag . '[^\\]\\/]*' // Not a closing bracket or forward slash . '(?:' . '\\/(?!\\])' // A forward slash not followed by a closing bracket . '[^\\]\\/]*' // Not a closing bracket or forward slash . ')*?' . '(?:' . '\\/\\]' // Self closing tag and closing bracket . '|' . '\\]' // Closing bracket . '(?:' // Unroll the loop: Optionally, anything between the opening and closing shortcode tags . '[^\\[]*+' // Not an opening bracket . '(?:' . '\\[(?!\\/\\2\\])' // An opening bracket not followed by the closing shortcode tag . '[^\\[]*+' // Not an opening bracket . ')*+' . '\\[\\/\\2\\]' // Closing shortcode tag . ')?' . ')' . ')' . '(?:' . $spaces . ')*+' // optional trailing whitespace . '<\\/p>' // closing paragraph . '/s'; return preg_replace( $pattern, '$1', $pee ); } |