Eliminate use of `extract()` in `get_bookmarks()`.
See #22400. Built from https://develop.svn.wordpress.org/trunk@28403 git-svn-id: http://core.svn.wordpress.org/trunk@28230 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor
parent
a4a5560b22
commit
12a5b389ab
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@ -118,7 +118,7 @@ function get_bookmark_field( $field, $bookmark, $context = 'display' ) {
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* @param string|array $args List of arguments to overwrite the defaults
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* @return array List of bookmark row objects
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*/
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function get_bookmarks($args = '') {
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function get_bookmarks( $args = '' ) {
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global $wpdb;
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$defaults = array(
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@ -130,11 +130,10 @@ function get_bookmarks($args = '') {
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);
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$r = wp_parse_args( $args, $defaults );
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extract( $r, EXTR_SKIP );
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$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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if ( is_array( $cache ) && isset( $cache[ $key ] ) ) {
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$bookmarks = $cache[ $key ];
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/**
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* Filter the returned list of bookmarks.
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@ -155,45 +154,50 @@ function get_bookmarks($args = '') {
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}
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}
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if ( !is_array($cache) )
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if ( ! is_array( $cache ) ) {
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$cache = array();
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}
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$inclusions = '';
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if ( !empty($include) ) {
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$exclude = ''; //ignore exclude, category, and category_name params if using include
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$category = '';
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$category_name = '';
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$inclinks = preg_split('/[\s,]+/',$include);
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if ( count($inclinks) ) {
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if ( ! empty( $r['include'] ) ) {
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$r['exclude'] = ''; //ignore exclude, category, and category_name params if using include
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$r['category'] = '';
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$r['category_name'] = '';
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$inclinks = preg_split( '/[\s,]+/', $r['include'] );
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if ( count( $inclinks ) ) {
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foreach ( $inclinks as $inclink ) {
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if (empty($inclusions))
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$inclusions = ' AND ( link_id = ' . intval($inclink) . ' ';
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else
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$inclusions .= ' OR link_id = ' . intval($inclink) . ' ';
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if ( empty( $inclusions ) ) {
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$inclusions = ' AND ( link_id = ' . intval( $inclink ) . ' ';
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} else {
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$inclusions .= ' OR link_id = ' . intval( $inclink ) . ' ';
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}
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}
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}
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if (!empty($inclusions))
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}
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if (! empty( $inclusions ) ) {
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$inclusions .= ')';
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}
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$exclusions = '';
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if ( !empty($exclude) ) {
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$exlinks = preg_split('/[\s,]+/',$exclude);
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if ( count($exlinks) ) {
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if ( ! empty( $r['exclude'] ) ) {
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$exlinks = preg_split( '/[\s,]+/', $r['exclude'] );
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if ( count( $exlinks ) ) {
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foreach ( $exlinks as $exlink ) {
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if (empty($exclusions))
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$exclusions = ' AND ( link_id <> ' . intval($exlink) . ' ';
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else
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$exclusions .= ' AND link_id <> ' . intval($exlink) . ' ';
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if ( empty( $exclusions ) ) {
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$exclusions = ' AND ( link_id <> ' . intval( $exlink ) . ' ';
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} else {
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$exclusions .= ' AND link_id <> ' . intval( $exlink ) . ' ';
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}
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}
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}
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if (!empty($exclusions))
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}
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if ( ! empty( $exclusions ) ) {
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$exclusions .= ')';
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}
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if ( !empty($category_name) ) {
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if ( $category = get_term_by('name', $category_name, 'link_category') ) {
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$category = $category->term_id;
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if ( ! empty( $r['category_name'] ) ) {
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if ( $r['category'] = get_term_by('name', $r['category_name'], 'link_category') ) {
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$r['category'] = $r['category']->term_id;
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} else {
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$cache[ $key ] = array();
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wp_cache_set( 'get_bookmarks', $cache, 'bookmark' );
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@ -202,38 +206,40 @@ function get_bookmarks($args = '') {
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}
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}
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if ( ! empty($search) ) {
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$search = esc_sql( like_escape( $search ) );
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$search = '';
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if ( ! empty( $r['search'] ) ) {
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$search = esc_sql( like_escape( $r['search'] ) );
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$search = " AND ( (link_url LIKE '%$search%') OR (link_name LIKE '%$search%') OR (link_description LIKE '%$search%') ) ";
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}
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$category_query = '';
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$join = '';
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if ( !empty($category) ) {
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$incategories = preg_split('/[\s,]+/',$category);
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if ( ! empty( $r['category'] ) ) {
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$incategories = preg_split( '/[\s,]+/', $r['category'] );
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if ( count($incategories) ) {
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foreach ( $incategories as $incat ) {
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if (empty($category_query))
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$category_query = ' AND ( tt.term_id = ' . intval($incat) . ' ';
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else
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$category_query .= ' OR tt.term_id = ' . intval($incat) . ' ';
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if ( empty( $category_query ) ) {
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$category_query = ' AND ( tt.term_id = ' . intval( $incat ) . ' ';
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} else {
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$category_query .= ' OR tt.term_id = ' . intval( $incat ) . ' ';
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}
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}
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}
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if (!empty($category_query)) {
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}
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if ( ! empty( $category_query ) ) {
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$category_query .= ") AND taxonomy = 'link_category'";
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$join = " INNER JOIN $wpdb->term_relationships AS tr ON ($wpdb->links.link_id = tr.object_id) INNER JOIN $wpdb->term_taxonomy as tt ON tt.term_taxonomy_id = tr.term_taxonomy_id";
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}
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if ( $show_updated ) {
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if ( $r['show_updated'] ) {
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$recently_updated_test = ", IF (DATE_ADD(link_updated, INTERVAL 120 MINUTE) >= NOW(), 1,0) as recently_updated ";
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} else {
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$recently_updated_test = '';
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}
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$get_updated = ( $show_updated ) ? ', UNIX_TIMESTAMP(link_updated) AS link_updated_f ' : '';
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$get_updated = ( $r['show_updated'] ) ? ', UNIX_TIMESTAMP(link_updated) AS link_updated_f ' : '';
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$orderby = strtolower($orderby);
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$orderby = strtolower( $r['orderby'] );
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$length = '';
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switch ( $orderby ) {
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case 'length':
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@ -247,35 +253,41 @@ function get_bookmarks($args = '') {
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break;
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default:
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$orderparams = array();
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foreach ( explode(',', $orderby) as $ordparam ) {
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$ordparam = trim($ordparam);
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$keys = array( 'link_id', 'link_name', 'link_url', 'link_visible', 'link_rating', 'link_owner', 'link_updated', 'link_notes' );
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if ( in_array( 'link_' . $ordparam, $keys ) )
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foreach ( explode( ',', $orderby ) as $ordparam ) {
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$ordparam = trim( $ordparam );
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if ( in_array( 'link_' . $ordparam, $keys ) ) {
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$orderparams[] = 'link_' . $ordparam;
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elseif ( in_array( $ordparam, $keys ) )
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} elseif ( in_array( $ordparam, $keys ) ) {
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$orderparams[] = $ordparam;
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}
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$orderby = implode(',', $orderparams);
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}
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$orderby = implode( ',', $orderparams );
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}
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if ( empty( $orderby ) )
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if ( empty( $orderby ) ) {
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$orderby = 'link_name';
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}
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$order = strtoupper( $order );
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if ( '' !== $order && !in_array( $order, array( 'ASC', 'DESC' ) ) )
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$order = strtoupper( $r['order'] );
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if ( '' !== $order && ! in_array( $order, array( 'ASC', 'DESC' ) ) ) {
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$order = 'ASC';
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}
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$visible = '';
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if ( $hide_invisible )
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if ( $r['hide_invisible'] ) {
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$visible = "AND link_visible = 'Y'";
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}
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$query = "SELECT * $length $recently_updated_test $get_updated FROM $wpdb->links $join WHERE 1=1 $visible $category_query";
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$query .= " $exclusions $inclusions $search";
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$query .= " ORDER BY $orderby $order";
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if ($limit != -1)
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$query .= " LIMIT $limit";
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if ( $r['limit'] != -1 ) {
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$query .= ' LIMIT ' . $r['limit'];
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}
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$results = $wpdb->get_results($query);
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$results = $wpdb->get_results( $query );
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$cache[ $key ] = $results;
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wp_cache_set( 'get_bookmarks', $cache, 'bookmark' );
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