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<title>[34747] trunk: Shortcodes: Fix PCRE performance bugs in `get_shortcode_regexp()` and related to `wptexturize()`, `do_shortcode()`, and `strip_shortcodes()`</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/34747">34747</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/34747","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>wonderboymusic</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-10-01 18:04:13 +0000 (Thu, 01 Oct 2015)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Shortcodes: Fix PCRE performance bugs in `get_shortcode_regexp()` and related to `wptexturize()`, `do_shortcode()`, and `strip_shortcodes()`
Alters unit tests.
Props miqrogroove.
Fixes <a href="https://core.trac.wordpress.org/ticket/33517">#33517</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesformattingphp">trunk/src/wp-includes/formatting.php</a></li>
<li><a href="#trunksrcwpincludesshortcodesphp">trunk/src/wp-includes/shortcodes.php</a></li>
<li><a href="#trunktestsphpunittestsformattingWPTexturizephp">trunk/tests/phpunit/tests/formatting/WPTexturize.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesformattingphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/formatting.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/formatting.php 2015-10-01 17:39:25 UTC (rev 34746)
+++ trunk/src/wp-includes/formatting.php 2015-10-01 18:04:13 UTC (rev 34747)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -216,9 +216,24 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Look for shortcodes and HTML elements.
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $tagnames = array_keys( $shortcode_tags );
- $tagregexp = join( '|', array_map( 'preg_quote', $tagnames ) );
- $tagregexp = "(?:$tagregexp)(?![\\w-])"; // Excerpt of get_shortcode_regex().
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ preg_match_all( '@\[/?([^<>&/\[\]\x00-\x20]++)@', $text, $matches );
+ $tagnames = array_intersect( array_keys( $shortcode_tags ), $matches[1] );
+ $found_shortcodes = ! empty( $tagnames );
+ if ( $found_shortcodes ) {
+ $tagregexp = join( '|', array_map( 'preg_quote', $tagnames ) );
+ $tagregexp = "(?:$tagregexp)(?![\\w-])"; // Excerpt of get_shortcode_regex().
+ $shortcode_regex =
+ '\[' // Find start of shortcode.
+ . '[\/\[]?' // Shortcodes may begin with [/ or [[
+ . $tagregexp // Only match registered shortcodes, because performance.
+ . '(?:'
+ . '[^\[\]<>]+' // Shortcodes do not contain other shortcodes. Quantifier critical.
+ . '|'
+ . '<[^\[\]>]*>' // HTML elements permitted. Prevents matching ] before >.
+ . ')*+' // Possessive critical.
+ . '\]' // Find end of shortcode.
+ . '\]?'; // Shortcodes may end with ]]
+ }
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $comment_regex =
</span><span class="cx" style="display: block; padding: 0 10px"> '!' // Start of comment, after the <.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -228,51 +243,39 @@
</span><span class="cx" style="display: block; padding: 0 10px"> . ')*+' // Loop possessively.
</span><span class="cx" style="display: block; padding: 0 10px"> . '(?:-->)?'; // End of comment. If not found, match all input.
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $shortcode_regex =
- '\[' // Find start of shortcode.
- . '[\/\[]?' // Shortcodes may begin with [/ or [[
- . $tagregexp // Only match registered shortcodes, because performance.
- . '(?:'
- . '[^\[\]<>]+' // Shortcodes do not contain other shortcodes. Quantifier critical.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $html_regex = // Needs replaced with wp_html_split() per Shortcode API Roadmap.
+ '<' // Find start of element.
+ . '(?(?=!--)' // Is this a comment?
+ . $comment_regex // Find end of comment.
</ins><span class="cx" style="display: block; padding: 0 10px"> . '|'
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- . '<[^\[\]>]*>' // HTML elements permitted. Prevents matching ] before >.
- . ')*+' // Possessive critical.
- . '\]' // Find end of shortcode.
- . '\]?'; // Shortcodes may end with ]]
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ . '[^>]*>?' // Find end of element. If not found, match all input.
+ . ')';
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $regex =
- '/(' // Capture the entire match.
- . '<' // Find start of element.
- . '(?(?=!--)' // Is this a comment?
- . $comment_regex // Find end of comment.
- . '|'
- . '[^>]*>' // Find end of element.
- . ')'
- . '|'
- . $shortcode_regex // Find shortcodes.
- . ')/s';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( $found_shortcodes ) {
+ $regex = '/(' . $html_regex . '|' . $shortcode_regex . ')/s';
+ } else {
+ $regex = '/(' . $html_regex . ')/s';
+ }
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $textarr = preg_split( $regex, $text, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $textarr as &$curl ) {
</span><span class="cx" style="display: block; padding: 0 10px"> // Only call _wptexturize_pushpop_element if $curl is a delimiter.
</span><span class="cx" style="display: block; padding: 0 10px"> $first = $curl[0];
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( '<' === $first && '<!--' === substr( $curl, 0, 4 ) ) {
- // This is an HTML comment delimiter.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( '<' === $first ) {
+ if ( '<!--' === substr( $curl, 0, 4 ) ) {
+ // This is an HTML comment delimeter.
+ continue;
+ } else {
+ // This is an HTML element delimiter.
+ _wptexturize_pushpop_element( $curl, $no_texturize_tags_stack, $no_texturize_tags );
+ }
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- continue;
-
- } elseif ( '<' === $first && '>' === substr( $curl, -1 ) ) {
- // This is an HTML element delimiter.
-
- _wptexturize_pushpop_element( $curl, $no_texturize_tags_stack, $no_texturize_tags );
-
</del><span class="cx" style="display: block; padding: 0 10px"> } elseif ( '' === trim( $curl ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> // This is a newline between delimiters. Performance improves when we check this.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
</del><span class="cx" style="display: block; padding: 0 10px"> continue;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- } elseif ( '[' === $first && 1 === preg_match( '/^' . $shortcode_regex . '$/', $curl ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ } elseif ( '[' === $first && $found_shortcodes && 1 === preg_match( '/^' . $shortcode_regex . '$/', $curl ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> // This is a shortcode delimiter.
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( '[[' !== substr( $curl, 0, 2 ) && ']]' !== substr( $curl, -2 ) ) {
</span></span></pre></div>
<a id="trunksrcwpincludesshortcodesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/shortcodes.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/shortcodes.php 2015-10-01 17:39:25 UTC (rev 34746)
+++ trunk/src/wp-includes/shortcodes.php 2015-10-01 18:04:13 UTC (rev 34747)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -208,18 +208,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> if (empty($shortcode_tags) || !is_array($shortcode_tags))
</span><span class="cx" style="display: block; padding: 0 10px"> return $content;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $tagnames = array_keys($shortcode_tags);
- $tagregexp = join( '|', array_map('preg_quote', $tagnames) );
- $pattern = "/\\[($tagregexp)/s";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Find all registered tag names in $content.
+ preg_match_all( '@\[([^<>&/\[\]\x00-\x20]++)@', $content, $matches );
+ $tagnames = array_intersect( array_keys( $shortcode_tags ), $matches[1] );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( 1 !== preg_match( $pattern, $content ) ) {
- // Avoids parsing HTML when there are no shortcodes or embeds anyway.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( empty( $tagnames ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> return $content;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $content = do_shortcodes_in_html_tags( $content, $ignore_html );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $content = do_shortcodes_in_html_tags( $content, $ignore_html, $tagnames );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $pattern = get_shortcode_regex();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $pattern = get_shortcode_regex( $tagnames );
</ins><span class="cx" style="display: block; padding: 0 10px"> $content = preg_replace_callback( "/$pattern/s", 'do_shortcode_tag', $content );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Always restore square braces so we don't break things like <!--[if IE ]>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -247,11 +246,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @global array $shortcode_tags
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param array $tagnames List of shortcodes to find. Optional. Defaults to all registered shortcodes.
</ins><span class="cx" style="display: block; padding: 0 10px"> * @return string The shortcode search regular expression
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-function get_shortcode_regex() {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+function get_shortcode_regex( $tagnames = null ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> global $shortcode_tags;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $tagnames = array_keys($shortcode_tags);
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ if ( empty( $tagnames ) ) {
+ $tagnames = array_keys( $shortcode_tags );
+ }
</ins><span class="cx" style="display: block; padding: 0 10px"> $tagregexp = join( '|', array_map('preg_quote', $tagnames) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // WARNING! Do not change this regex without changing do_shortcode_tag() and strip_shortcode_tag()
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -337,15 +340,16 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $content Content to search for shortcodes
</span><span class="cx" style="display: block; padding: 0 10px"> * @param bool $ignore_html When true, all square braces inside elements will be encoded.
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param array $tagnames List of shortcodes to find.
</ins><span class="cx" style="display: block; padding: 0 10px"> * @return string Content with shortcodes filtered out.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-function do_shortcodes_in_html_tags( $content, $ignore_html ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+function do_shortcodes_in_html_tags( $content, $ignore_html, $tagnames ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> // Normalize entities in unfiltered HTML before adding placeholders.
</span><span class="cx" style="display: block; padding: 0 10px"> $trans = array( '[' => '[', ']' => ']' );
</span><span class="cx" style="display: block; padding: 0 10px"> $content = strtr( $content, $trans );
</span><span class="cx" style="display: block; padding: 0 10px"> $trans = array( '[' => '[', ']' => ']' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $pattern = get_shortcode_regex();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $pattern = get_shortcode_regex( $tagnames );
</ins><span class="cx" style="display: block; padding: 0 10px"> $textarr = wp_html_split( $content );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $textarr as &$element ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -557,9 +561,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> if (empty($shortcode_tags) || !is_array($shortcode_tags))
</span><span class="cx" style="display: block; padding: 0 10px"> return $content;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $content = do_shortcodes_in_html_tags( $content, true );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Find all registered tag names in $content.
+ preg_match_all( '@\[([^<>&/\[\]\x00-\x20]++)@', $content, $matches );
+ $tagnames = array_intersect( array_keys( $shortcode_tags ), $matches[1] );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $pattern = get_shortcode_regex();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( empty( $tagnames ) ) {
+ return $content;
+ }
+
+ $content = do_shortcodes_in_html_tags( $content, true, $tagnames );
+
+ $pattern = get_shortcode_regex( $tagnames );
</ins><span class="cx" style="display: block; padding: 0 10px"> $content = preg_replace_callback( "/$pattern/s", 'strip_shortcode_tag', $content );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Always restore square braces so we don't break things like <!--[if IE ]>
</span></span></pre></div>
<a id="trunktestsphpunittestsformattingWPTexturizephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/formatting/WPTexturize.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/formatting/WPTexturize.php 2015-10-01 17:39:25 UTC (rev 34746)
+++ trunk/tests/phpunit/tests/formatting/WPTexturize.php 2015-10-01 18:04:13 UTC (rev 34747)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -374,8 +374,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> "word [‘word word",
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- "word <'word word", // Invalid HTML input triggers the apos in a word pattern.
- "word <’word word",
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ "word <'word word", // Invalid HTML
+ "word <'word word",
</ins><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> "word <'word word", // Valid HTML input makes curly quotes.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -403,7 +403,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> "word<'word word",
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- "word<’word word",
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ "word<'word word",
</ins><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> "word<'word word",
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -431,7 +431,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> "word <' word word",
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- "word <’ word word",
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ "word <' word word",
</ins><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> "word <' word word",
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -459,7 +459,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> "word<' word word",
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- "word<’ word word",
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ "word<' word word",
</ins><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> "word<' word word",
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -610,8 +610,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'word [“word word',
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'word <"word word', // Invalid HTML input triggers the closing quote pattern.
- 'word <”word word',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'word <"word word', // Invalid HTML
+ 'word <"word word',
</ins><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'word <"word word',
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -643,7 +643,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'word<"word word',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'word<”word word',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'word<"word word',
</ins><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'word<"word word',
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1312,7 +1312,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> '<br [gallery ...] ... /',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- '<br [gallery ...] … /',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ '<br [gallery ...] ... /',
</ins><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> '<br ... />',
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1352,7 +1352,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> '<br [[gallery ...]] ... /',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- '<br [[gallery ...]] … /',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ '<br [[gallery ...]] ... /',
</ins><span class="cx" style="display: block; padding: 0 10px"> ),
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><span class="cx" style="display: block; padding: 0 10px"> '[[gallery ...]]...[[gallery ...]]',
</span></span></pre>
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