function urlencode_data($arg){ if(is_array($arg)){ foreach($arg as $k => $v){ $arg[$k] = urlencode_data($v); } }else{ if(gettype($arg) == "string") $arg = urlencode($arg); if(is_numeric($arg)) $arg = (float)$arg; if(is_int($arg)) $arg = (int)$arg; } return $arg; }
function returnFunction($arr) { $arr2 = urlencode_data($arr); echo urldecode(json_encode($arr2)); }