WeakMap
PHP Manual

WeakMap::offsetExists

(PECL weakref >= 0.2.0)

WeakMap::offsetExistsChecks whether a certain object is in the map

Beschreibung

public bool WeakMap::offsetExists ( object $object )

Checks whether the passed object is referenced in the map.

Parameter-Liste

object

Object to check for.

Rückgabewerte

Returns TRUE if the object is contained in the map, FALSE otherwise.


WeakMap
PHP Manual