WP_Date_Query::is_first_order_clause() – Method

WP_Date_Query::is_first_order_clause( array $query ): bool

Determines 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

$queryarrayrequired: Query clause.

Return

bool True if this is a first-order clause.

Source

protected function is_first_order_clause( $query ) {
	$time_keys = array_intersect( $this->time_keys, array_keys( $query ) );
	return ! empty( $time_keys );
}

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Used by	Description
WP_Date_Query::sanitize_query()`wp-includes/class-wp-date-query.php`	Recursive-friendly query sanitizer.
WP_Date_Query::get_sql_for_query()`wp-includes/class-wp-date-query.php`	Generates SQL clauses for a single query array.

Changelog

Version	Description
4.1.0	Introduced.

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