Online PHP editor | refs for t0bKP

<?php function doArrayStuff(array $stuff = null) { // do stuff // If this worked without fatal erroring, echo worked! echo 'worked!'; } function doFileStuff(SplFileInfo $finfo = null) { // do stuff // If this worked without fatal erroring, echo worked! var_dump($finfo instanceof SplFileInfo); echo 'worked!'; } doArrayStuff(null); doFileStuff(null);