Online PHP editor | refs for EWGVg

<?php function somefunc($a, $b, $c, $d, $e, $f, $g) { $args = get_defined_vars(); var_dump($a,$b,$c,$d,$e,$f,$g); foreach($args as $key => $val) { // assign lowered $val to variable named from $key value ${$key} = mb_strtolower($val); } echo "\n"; var_dump($a,$b,$c,$d,$e,$f,$g); } somefunc("DSDS","435r34","HFDUIWe","t45t4gfdfDW","DSDS","435r34","HFDUIWe");