RE: [PHP] PHP Brain Teasers
| From: | Jim Moseby | Date: | Tue, 26 Jun 2007 18:36:21 +0000 |
| Subject: | RE: [PHP] PHP Brain Teasers | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-257805@lists.php.net to get a copy of this message | ||
> So here's the first one (it's simple):
>
> <?
>
> function at($level) {
> $level == 10 ? $ret = "winner" : '';
> $level == 15 ? $ret = "try" : '';
> $level == 20 ? $ret = "first" : '';
> $level == 25 ? $ret = "user" : '';
> $level == 30 ? $ret = "place" : '';
> $level == 35 ? $ret = "again" : '';
> $level == 40 ? $ret = "succeed" : '';
> $level == 45 ? $ret = "last" : '';
> $level == 50 ? $ret = "finish" : '';
> return $ret;
> }
>
> if(at(20) != "succeed") {
> try {
> $e = "again";
> throw new Exception($e);
> } catch(Exception $e) {
> echo "Try ".$e->getMessage()."\n";
> }
> }
> ?>
The correct answer is:
"Parse error: parse error, unexpected '{' in /var/www/html/m.php on line 17"
Oh well, you know what they say: "If at first you don't succeed..."
JM