WeakMap::offsetExists
WeakMap::offsetExists
(PECL weakref >= 0.2.0)
WeakMap::offsetExists — Checks whether a certain object is in the map
Description
public bool WeakMap::offsetExists ( object $object )
Checks whether the passed object is referenced in the map.
Parameters
object
Object to check for.
Return Values
Returns TRUE if the object is contained in the map, FALSE otherwise.
WeakMap::offsetGet →
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
