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Changeset 4520


Ignore:
Timestamp:
11/23/2006 05:04:05 PM (12 years ago)
Author:
matt
Message:

Caching for get_bookmarks

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/bookmark.php

    r4495 r4520  
    2020// Deprecate
    2121function get_link($bookmark_id, $output = OBJECT) {
    22     return get_bookmark($bookmark_id, $output);
     22    return get_bookmark($bookmark_id, $output); 
    2323}
    2424
     
    3535    $r = array_merge($defaults, $r);
    3636    extract($r);
     37
     38    $key = md5( serialize( $r ) );
     39    if ( $cache = wp_cache_get( 'get_bookmarks', 'bookmark' ) )
     40        if ( isset( $cache[ $key ] ) )
     41            return apply_filters('get_bookmarks', $cache[ $key ], $r );
    3742
    3843    $inclusions = '';
     
    5156        }
    5257    }
    53     if (!empty($inclusions))
     58    if (!empty($inclusions)) 
    5459        $inclusions .= ')';
    5560
     
    6671        }
    6772    }
    68     if (!empty($exclusions))
     73    if (!empty($exclusions)) 
    6974        $exclusions .= ')';
    70 
     75       
    7176    if ( ! empty($category_name) ) {
    7277        if ( $cat_id = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE cat_name='$category_name' LIMIT 1") )
     
    8893    }
    8994    if (!empty($category_query)) {
    90         $category_query .= ')';
     95        $category_query .= ')'; 
    9196        $join = " LEFT JOIN $wpdb->link2cat ON ($wpdb->links.link_id = $wpdb->link2cat.link_id) ";
    9297    }
     
    129134
    130135    $results = $wpdb->get_results($query);
     136
     137    $cache[ $key ] = $results;
     138    wp_cache_set( 'get_bookmarks', $cache, 'bookmark' );
     139
    131140    return apply_filters('get_bookmarks', $results, $r);
    132141}
    133142
     143function delete_get_bookmark_cache() {
     144    wp_cache_delete( 'get_bookmarks', 'bookmark' );
     145}
     146add_action( 'add_link', 'delete_get_bookmark_cache' );
     147add_action( 'edit_link', 'delete_get_bookmark_cache' );
     148add_action( 'delete_link', 'delete_get_bookmark_cache' );
     149
    134150?>
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