Online PHP editor | refs for ik7c0

@ 2016-02-16T21:43:31Z

<?php

$test = trim("asdf ");
$test2 = " ";
$echeck = (empty($test)) ? "error" : trim($test);
$echeck2 = (empty(trim($test2))) ? "error" : "opala";

echo $echeck . "\n" . $echeck2;
exit();

?>