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6daedd550c
git-svn-id: https://develop.svn.wordpress.org/trunk@16352 602fd350-edb4-49c9-b593-d223f7449a82
37 lines
777 B
PHP
37 lines
777 B
PHP
<?php
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/**
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* WordPress Query class.
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*
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* Abstract class for handling advanced queries
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*
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* @package WordPress
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* @since 3.1.0
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*/
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class WP_Object_Query {
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/*
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* Populates the $meta_query property
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*
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* @access protected
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* @since 3.1.0
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*
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* @param array $qv The query variables
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*/
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function parse_meta_query( &$qv ) {
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$meta_query = array();
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// Simple query needs to be first for orderby=meta_value to work correctly
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foreach ( array( 'key', 'value', 'compare', 'type' ) as $key ) {
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if ( !empty( $qv[ "meta_$key" ] ) )
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$meta_query[0][ $key ] = $qv[ "meta_$key" ];
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}
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if ( !empty( $qv['meta_query'] ) && is_array( $qv['meta_query'] ) ) {
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$meta_query = array_merge( $meta_query, $qv['meta_query'] );
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}
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$qv['meta_query'] = $meta_query;
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}
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}
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?>
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