Sets multiple values to the cache in one call.

$data array Required

Array of key and value to be set.

$group string Optional

Where the cache contents are grouped.

Default: ''

$expire int Optional

When to expire the cache contents, in seconds.
Default 0 (no expiration).

bool[] Array of return values, grouped by key. Each value is always true.

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

public function set_multiple( array $data, $group = '', $expire = 0 ) {
	$values = array();

	foreach ( $data as $key => $value ) {
		$values[ $key ] = $this->set( $key, $value, $group, $expire );
	}

	return $values;
}