Online PHP editor | refs for lag7v

@ 2016-02-16T21:44:03Z

<?php

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

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

?>