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@ 2014-06-30T08:57:33Z

<?php
$var = 'NULL';
if(trim($var) =="") {
	echo "Leeg";
} else {
	echo "Gevuld!";
}
?>

Output
Performance
VLD
References
Branches

trim: documentation ( source)

preferences:dark modelive preview

39.88 ms | 402 KiB | 5 Q