WP_Hook::offsetExists │ public │ WP 4.7.0 │ ReturnTypeWillChange

Determines whether an offset value exists.

Method of the class: WP_Hook{}

No Hooks.

Returns

true|false. True if the offset exists, false otherwise.

Usage

$WP_Hook = new WP_Hook();
$WP_Hook->offsetExists( $offset );

$offset(mixed) (required)

An offset to check for.

Changelog

WP_Hook::offsetExists() WP Hook::offsetExists code ^{WP 6.8.3}

public function offsetExists( $offset ) {
	return isset( $this->callbacks[ $offset ] );
}