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

Retrieves multiple values from the cache in one call.


$keys array Required
Array of keys under which the cache contents are stored.
$group string Optional
Where the cache contents are grouped. Default 'default'.

Default: 'default'

$force bool Optional
Whether to force an update of the local cache from the persistent cache.

Default: false

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

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File: wp-includes/class-wp-object-cache.php. View all references

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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Version Description
5.5.0 Introduced.

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