note 85696 deleted from language.references.pass by googleguy
| From: | googleguy@php.net | Date: | Sun, 23 Feb 2014 17:26:02 +0000 |
| Subject: | note 85696 deleted from language.references.pass by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-198617@lists.php.net to get a copy of this message | ||
Note Submitter: me at khurram dot nl
----
in php 5.2.0 for classes
$obj1 = $obj2;
is equal to
$obj1 = &$obj2;"
<?php
class z {
public $var = '';
}
$a = new z();
$b =& $a;
$c = $a;
$a->var = null;
var_dump($a);
print '<br>';
var_dump($b);
print '<br>';
var_dump($c);
print '<br><br>';
$a->var = 2;
var_dump($a);
print '<br>';
var_dump($b);
print '<br>';
var_dump($c);
print '<br><br>';
?>