PHP 5.6.0RC3 is available

SplObjectStorage::contains

(PHP 5 >= 5.1.0)

SplObjectStorage::containsChecks if the storage contains a specific object

Descrierea

public bool SplObjectStorage::contains ( object $object )

Checks if the storage contains the object provided.

Parametri

object

The object to look for.

Valorile întoarse

Returns TRUE if the object is in the storage, FALSE otherwise.

Exemple

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));
?>

Exemplul de mai sus va afișa ceva similar cu:

bool(true)
bool(false)

Vedeți de asemenea

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top