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cache-compat.php (1046B)

      1 <?php
      2 /**
      3  * Object Cache API functions missing from 3rd party object caches.
      4  *
      5  * @link https://codex.wordpress.org/Class_Reference/WP_Object_Cache
      6  *
      7  * @package WordPress
      8  * @subpackage Cache
      9  */
     10 
     11 if ( ! function_exists( 'wp_cache_get_multiple' ) ) :
     12 	/**
     13 	 * Retrieves multiple values from the cache in one call.
     14 	 *
     15 	 * Compat function to mimic wp_cache_get_multiple().
     16 	 *
     17 	 * @ignore
     18 	 * @since 5.5.0
     19 	 *
     20 	 * @see wp_cache_get_multiple()
     21 	 *
     22 	 * @param array  $keys  Array of keys under which the cache contents are stored.
     23 	 * @param string $group Optional. Where the cache contents are grouped. Default empty.
     24 	 * @param bool   $force Optional. Whether to force an update of the local cache
     25 	 *                      from the persistent cache. Default false.
     26 	 * @return array Array of values organized into groups.
     27 	 */
     28 	function wp_cache_get_multiple( $keys, $group = '', $force = false ) {
     29 		$values = array();
     30 
     31 		foreach ( $keys as $key ) {
     32 			$values[ $key ] = wp_cache_get( $key, $group, $force );
     33 		}
     34 
     35 		return $values;
     36 	}
     37 endif;