if ($blah) clauses
| From: | Emile Axelrad | Date: | Sat, 08 Jul 2000 20:50:35 +0000 |
| Subject: | if ($blah) clauses | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-5561@lists.php.net to get a copy of this message | ||
Bonjourno!
A question - easiest one you'll have seen all day!
if ($blah) {
do something;
}
Thats fine. If $blah doesn't have a null value, it executes. But how do I
say, if $blah DOESN'T have a value, then execute?
i.e. something like
if (!=$blah) {
do something;
}
. I am not interested in if ($blah == '') or something like that - I'd like
a 'neat' way of doing it! :o)
Cheers,
Emile