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.

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;
}

Used By
Used By	Description
WP_Hook::has_filter() wp-includes/class-wp-hook.php	Checks if a specific callback has been registered for this hook.

Changelog
Version	Description
4.7.0	Introduced.

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