note 34481 deleted from function.empty by didou
| From: | didou@php.net | Date: | Tue, 29 Jul 2003 07:36:26 +0000 |
| Subject: | note 34481 deleted from function.empty by didou | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-52886@lists.php.net to get a copy of this message | ||
Note Submitter: n031
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empty() used to function correctly upon CONSTANTS. As of 4.3?, it gives me errors if I try to use a
constant.
DEFINE("MYCONSTANTHASAVALUE", "it's O.S.C.A.R");
if ( empty(MYCONSTANTHASAVALUE) ) echo "Where's the beef?";
else "Your stomach cancer stick is secure.";
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This code snippet will work on php 4.2- (maybe 4.30 too). But it fails as of 4.3+.
I had to retool a lot of old code. Guess I'll stick to the much shorter ! sign
if ( !MYCONSTANTHASAVALUE ) ...