SplObjectStorage::contains
SplObjectStorage::contains
(PHP 5 >= 5.1.0, PHP 7)
SplObjectStorage::contains — Checks if the storage contains a specific object
Description
public bool SplObjectStorage::contains ( object $object )
Checks if the storage contains the object provided.
Parameters
object
The object to look for.
Return Values
Returns TRUE if the object is in the storage, FALSE otherwise.
Examples
Example #1 SplObjectStorage::contains() example
<?php
$o1 = new StdClass;
$o2 = new StdClass;
$s = new SplObjectStorage(
$s[$o1] = "hello";
var_dump($s->contains($o1)
var_dump($s->contains($o2)
?>
The above example will output something similar to:
bool(true)
bool(false)
See Also
- SplObjectStorage::offsetExists() - Checks whether an object exists in the storage
← SplObjectStorage::attach
SplObjectStorage::count →
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/splobjectstorage.contains.php
