- var_dump: documentation ( source)
<?php
$inRootDefinedVar = "Nope.php";
function namedFunction(){
// this should contain "Nope.php" instead it's null
var_dump($inRootDefinedVar);
}
$lamba = function(){
// this should contain "Nope.php" instead it's null
var_dump($inRootDefinedVar);
};