WP_Date_Query::is_first_order_clause( array $query )
Determine whether this is a first-order clause.
Description
Checks to see if the current clause has any time-related keys. If so, it’s first-order.
Parameters
- $query
-
(array) (Required) Query clause.
Return
(bool) True if this is a first-order clause.
Source
File: wp-includes/date.php
protected function is_first_order_clause( $query ) {
$time_keys = array_intersect( $this->time_keys, array_keys( $query ) );
return ! empty( $time_keys );
}
Changelog
| Version | Description |
|---|---|
| WP-4.1.0 | Introduced. |