Automattic /
jetpack
| @@ 76-94 (lines=19) @@ | ||
| 73 | * @param String $search |
|
| 74 | * @return String $content |
|
| 75 | */ |
|
| 76 | function jetpack_preg_replace_outside_tags( $pattern, $replacement, $content, $search = null ) { |
|
| 77 | if( ! function_exists( 'wp_html_split' ) ) { |
|
| 78 | return $content; |
|
| 79 | } |
|
| 80 | ||
| 81 | if ( $search && false === strpos( $content, $search ) ) { |
|
| 82 | return $content; |
|
| 83 | } |
|
| 84 | ||
| 85 | $textarr = wp_html_split( $content ); |
|
| 86 | unset( $content ); |
|
| 87 | foreach( $textarr as &$element ) { |
|
| 88 | if ( '' === $element || '<' === $element{0} ) |
|
| 89 | continue; |
|
| 90 | $element = preg_replace( $pattern, $replacement, $element ); |
|
| 91 | } |
|
| 92 | ||
| 93 | return join( $textarr ); |
|
| 94 | } |
|
| 95 | ||
| 96 | /** |
|
| 97 | * Runs preg_replace_callback so that replacements don't happen within open tags. |
|
| @@ 106-124 (lines=19) @@ | ||
| 103 | * @param String $search |
|
| 104 | * @return String $content |
|
| 105 | */ |
|
| 106 | function jetpack_preg_replace_callback_outside_tags( $pattern, $callback, $content, $search = null ) { |
|
| 107 | if( ! function_exists( 'wp_html_split' ) ) { |
|
| 108 | return $content; |
|
| 109 | } |
|
| 110 | ||
| 111 | if ( $search && false === strpos( $content, $search ) ) { |
|
| 112 | return $content; |
|
| 113 | } |
|
| 114 | ||
| 115 | $textarr = wp_html_split( $content ); |
|
| 116 | unset( $content ); |
|
| 117 | foreach( $textarr as &$element ) { |
|
| 118 | if ( '' === $element || '<' === $element{0} ) |
|
| 119 | continue; |
|
| 120 | $element = preg_replace_callback( $pattern, $callback, $element ); |
|
| 121 | } |
|
| 122 | ||
| 123 | return join( $textarr ); |
|
| 124 | } |
|
| 125 | ||
| 126 | if ( ! function_exists( 'jetpack_shortcode_get_wpvideo_id' ) ) { |
|
| 127 | function jetpack_shortcode_get_wpvideo_id( $atts ) { |
|
