I've been out of PHP programming for a while, but I'm almost sure I used to be able to write something like the following:
function checkData($data, $moreData) {
if ($foo != validate($data)) {
return false;
}
if ($bar != validate($moreData)) {
return false;
}
$result = "$foo" . "$bar";
return $result;
}
...where "$foo" and "$bar" haven't been set yet and where the "validate()" function either returns validated data, or returns false if validation fails.
I can't figure out where I'm going wrong, but that code (and variations of it) is throwing an "Undefined variable" error for $myVar.
What would be the correct syntax for this concept?