SplObjectStorage::attachSplObjectStorage::contains
(PHP 5 >= 5.1.0)
SplObjectStorage::contains — بررسی شمول شی مشخص در انبار
Description
public boolean SplObjectStorage::contains
( object $object
)
بررسی شمول object فراهم شده در انبار.
Return Values
بازگرداندن TRUE اگر object در انبار باشد در غیر این صورت FALSE.
Examples
Example #1 مثال SplObjectStorage::contains()
<?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)
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