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@ 2016-09-07T18:24:59Z

<?php

class A {
  var $p;
}

$a = new A;
$b = $a;

var_dump($a === $b); // bool(true)

$b->p = 1;

var_dump($a === $b); // bool(false)

Output
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var_dump: documentation ( source)

preferences:dark modelive preview

51.51 ms | 404 KiB | 5 Q