In `wp-includes/bookmark.php`, remove dead code:
* In `get_bookmarks()`, `$cache` is set twice before it is used. * In `sanitize_bookmark_field()`, `break` is unreachable after `return` See #27882. Built from https://develop.svn.wordpress.org/trunk@28316 git-svn-id: http://core.svn.wordpress.org/trunk@28144 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -132,7 +132,6 @@ function get_bookmarks($args = '') {
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$r = wp_parse_args( $args, $defaults );
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extract( $r, EXTR_SKIP );
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$cache = array();
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$key = md5( serialize( $r ) );
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if ( $cache = wp_cache_get( 'get_bookmarks', 'bookmark' ) ) {
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if ( is_array($cache) && isset( $cache[ $key ] ) ) {
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@ -356,7 +355,7 @@ function sanitize_bookmark_field($field, $value, $bookmark_id, $context) {
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// We return here so that the categories aren't filtered.
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// The 'link_category' filter is for the name of a link category, not an array of a link's link categories
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return $value;
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break;
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case 'link_visible' : // bool stored as Y|N
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$value = preg_replace('/[^YNyn]/', '', $value);
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break;
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