Hi, I'm curious if it's bad coding style for a function to return a value on success, or simply "false" on fail. Here's what I mean:
<?php function foo($number) { if (is_numeric($number)) { return $number . ' is a number.'; } else { return false; } } if ($string = foo(1)) { echo $string; } else { echo 'error'; } ?> Is this ok? Thank you, Beau -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php