Online PHP editor | refs for 4PcGh

@ 2014-09-19T17:44:43Z

<?php
$threads = array(1=>1234, 3=>7462, 4=>8472);
foreach($threads as $task=>&$thread) {
	forkTask($thread, $task);
}

function forkTask(&$thread, $task) {
	if($task==1) {
		$thread = 4321;
	}
	return;
}

print_r($threads);