Automattic /
jetpack
| @@ 78-96 (lines=19) @@ | ||
| 75 | * @param String $search |
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| 76 | * @return String $content |
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| 77 | */ |
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| 78 | function jetpack_preg_replace_outside_tags( $pattern, $replacement, $content, $search = null ) { |
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| 79 | if( ! function_exists( 'wp_html_split' ) ) { |
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| 80 | return $content; |
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| 81 | } |
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| 82 | ||
| 83 | if ( $search && false === strpos( $content, $search ) ) { |
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| 84 | return $content; |
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| 85 | } |
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| 86 | ||
| 87 | $textarr = wp_html_split( $content ); |
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| 88 | unset( $content ); |
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| 89 | foreach( $textarr as &$element ) { |
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| 90 | if ( '' === $element || '<' === $element{0} ) |
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| 91 | continue; |
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| 92 | $element = preg_replace( $pattern, $replacement, $element ); |
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| 93 | } |
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| 94 | ||
| 95 | return join( $textarr ); |
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| 96 | } |
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| 97 | ||
| 98 | /** |
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| 99 | * Runs preg_replace_callback so that replacements don't happen within open tags. |
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| @@ 108-126 (lines=19) @@ | ||
| 105 | * @param String $search |
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| 106 | * @return String $content |
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| 107 | */ |
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| 108 | function jetpack_preg_replace_callback_outside_tags( $pattern, $callback, $content, $search = null ) { |
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| 109 | if( ! function_exists( 'wp_html_split' ) ) { |
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| 110 | return $content; |
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| 111 | } |
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| 112 | ||
| 113 | if ( $search && false === strpos( $content, $search ) ) { |
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| 114 | return $content; |
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| 115 | } |
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| 116 | ||
| 117 | $textarr = wp_html_split( $content ); |
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| 118 | unset( $content ); |
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| 119 | foreach( $textarr as &$element ) { |
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| 120 | if ( '' === $element || '<' === $element{0} ) |
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| 121 | continue; |
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| 122 | $element = preg_replace_callback( $pattern, $callback, $element ); |
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| 123 | } |
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| 124 | ||
| 125 | return join( $textarr ); |
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| 126 | } |
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| 127 | ||
| 128 | if ( ! function_exists( 'jetpack_shortcode_get_wpvideo_id' ) ) { |
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| 129 | function jetpack_shortcode_get_wpvideo_id( $atts ) { |
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