PHP Dokumentation: Function spl-object-hash
12. Januar 2010 von werner
spl_object_hash
(PHP 5 >= 5.2.0)
spl_object_hash — Return hash id for given object
Beschreibung
string spl_object_hash ( object $obj )
This function returns a unique identifier for the object. This id can be used as a hash key for storing objects or for identifying an object.
Parameter-Liste
- object
Any object.
Rückgabewerte
A string that is unique for each object and is always the same for the same object.
Beispiele
Beispiel #1 A spl_object_hash() example
<?php
$id = spl_object_hash($object);
$storage[$id] = $object;
?>
Loading ...