WP_Hook::has_filters(): bool

Checks if any callbacks have been registered for this hook.


Return

bool True if callbacks have been registered for the current hook, otherwise false.


Top ↑

Source

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

public function has_filters() {
	foreach ( $this->callbacks as $callbacks ) {
		if ( $callbacks ) {
			return true;
		}
	}

	return false;
}


Top ↑

Changelog

Changelog
Version Description
4.7.0 Introduced.

Top ↑

User Contributed Notes

You must log in before being able to contribute a note or feedback.