WP_Object_Cache::get_multiple() – Method

WP_Object_Cache::get_multiple( array $keys, string $group = ‘default’, bool $force = false ): array

Retrieves multiple values from the cache in one call.

Parameters

$keysarrayrequired: Array of keys under which the cache contents are stored.
$groupstringoptional: Where the cache contents are grouped. Default 'default'.
Default:'default'
$forcebooloptional: Whether to force an update of the local cache from the persistent cache.
Default:false

Return

array Array of return values, grouped by key. Each value is either the cache contents on success, or false on failure.

Source

public function get_multiple( $keys, $group = 'default', $force = false ) {
	$values = array();

	foreach ( $keys as $key ) {
		$values[ $key ] = $this->get( $key, $group, $force );
	}

	return $values;
}

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Uses	Description
WP_Object_Cache::get()`wp-includes/class-wp-object-cache.php`	Retrieves the cache contents, if it exists.

Used by	Description
wp_cache_get_multiple()`wp-includes/cache.php`	Retrieves multiple values from the cache in one call.

Changelog

Version	Description
5.5.0	Introduced.

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