Online PHP editor | refs for L2UDe

@ 2014-08-27T14:30:30Z

<?php

$x = array(
1,
2,
true,
null,		//will be removed
'',			//will be removed
false,		//will be removed
0,			//will be removed
array(),	//will be removed
'finish'
);

foreach(array_filter($x, function($v){ echo $v; return true; }) as $b)
{}