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@ 2014-04-11T16:32:02Z

<?php
$m = 1;
$foo = &$GLOBALS;
$GLOBALS = array();
$GLOBALS["m"] = 2;
var_dump($m);
$m++;

var_dump($foo);

Output
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var_dump: documentation ( source)

preferences:dark modelive preview

41.3 ms | 402 KiB | 5 Q