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Properly handle nested arrays in wp_list_filter(). Props scribu, SergeyBiryukov. fixes #16137 

git-svn-id: http://svn.automattic.com/wordpress/trunk@18606 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2011-08-25 19:50:29 +00:00
parent 19c3608dcc
commit 978a5984b4
1 changed files with 8 additions and 1 deletions
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9
wp-includes/functions.php
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@ -3198,7 +3198,14 @@ function wp_list_filter( $list, $args = array(), $operator = 'AND' ) {
$filtered = array();
foreach ( $list as $key => $obj ) {
$matched = count( array_intersect_assoc( (array) $obj, $args ) );
$to_match = (array) $obj;
$matched = 0;
foreach ( $args as $m_key => $m_value ) {
if ( $m_value == $to_match[ $m_key ] )
$matched++;
}
if ( ( 'AND' == $operator && $matched == $count )
|| ( 'OR' == $operator && $matched <= $count )
|| ( 'NOT' == $operator && 0 == $matched ) ) {