Online PHP editor | refs for 0iW31

@ 2014-01-28T09:58:19Z

<?php
function f()
{
    $rr = '121245121245612121646212';
    for ($i = 0; $i<2000; $i++)
    {
		$f = str_replace('12','', $rr);
        if($i%20 ===0 )
        {
			echo $f;
        }
    }
}

f();
?>