spl_object_hash
(PHP 5 >= 5.2.0)
spl_object_hash --
Return hash id for given object
Description
string
spl_object_hash ( object obj )
This function returns an unique identifier for the object. This id can be
used as a hash key for storing objects or for identifying an object.
Return Values
Returns string that is unique for each object and is always the same for
the same object.
Examples
Example 1. A spl_object_hash() example
<?php $id = spl_object_hash($object); $storage[$id] = $object; ?>
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