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Timestamp:
09/10/2012 05:00:11 PM (12 years ago)
Author:
ryan
Message:

Remove unnecessary return by refs. Props wonderboymusic. fixes #21839

File:
1 edited

Legend:

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

    r19712 r21792  
    3737 * @return array List of categories.
    3838 */
    39 function &get_categories( $args = '' ) {
     39function get_categories( $args = '' ) {
    4040    $defaults = array( 'taxonomy' => 'category' );
    4141    $args = wp_parse_args( $args, $defaults );
     
    7979 * @return mixed Category data in type defined by $output parameter.
    8080 */
    81 function &get_category( $category, $output = OBJECT, $filter = 'raw' ) {
     81function get_category( $category, $output = OBJECT, $filter = 'raw' ) {
    8282    $category = get_term( $category, 'category', $output, $filter );
    8383    if ( is_wp_error( $category ) )
     
    250250 * @return array List of tags.
    251251 */
    252 function &get_tags( $args = '' ) {
     252function get_tags( $args = '' ) {
    253253    $tags = get_terms( 'post_tag', $args );
    254254
     
    281281 * @return object|array Return type based on $output value.
    282282 */
    283 function &get_tag( $tag, $output = OBJECT, $filter = 'raw' ) {
     283function get_tag( $tag, $output = OBJECT, $filter = 'raw' ) {
    284284    return get_term( $tag, 'post_tag', $output, $filter );
    285285}
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