Online PHP editor | refs for nu0qX

@ 2014-06-30T09:03:23Z

<?php
$var = '0';

echo "<h1>trim() en vergelijking</h1>";
if(trim($var) =="") {
	echo "Leeg";
} else {
	echo "Gevuld!";
}

echo "<h1>empty()</h1>";
if(empty($var)) {
	echo "Leeg";
} else {
	echo "Gevuld!";
}
?>