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

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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