WP_Date_Query::is_first_order_clause()
Determines whether this is a first-order clause.
Checks to see if the current clause has any time-related keys. If so, it's first-order.
Method of the class: WP_Date_Query{}
No Hooks.
Return
true|false
. True if this is a first-order clause.
Usage
// protected - for code of main (parent) or child class $result = $this->is_first_order_clause( $query );
- $query(array) (required)
- Query clause.
Changelog
Since 4.1.0 | Introduced. |
WP_Date_Query::is_first_order_clause() WP Date Query::is first order clause code WP 6.5.2
protected function is_first_order_clause( $query ) { $time_keys = array_intersect( $this->time_keys, array_keys( $query ) ); return ! empty( $time_keys ); }