note 74331 added to language.constants
| From: | colin at osu1 dot php dot net | Date: | Thu, 05 Apr 2007 22:50:05 +0000 |
| Subject: | note 74331 added to language.constants | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-125127@lists.php.net to get a copy of this message | ||
The belt-and-suspenders approach to defining constants:
<?php
function getFoo() {
if (!defined('FOO'))
define('FOO', 'value');
return FOO;
}
define('FOO', getFoo());
echo FOO;
?>
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Server IP: 69.147.83.197
Probable Submitter: 89.242.132.233
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Manual Page -- http://www.php.net/manual/en/language.constants.php
Edit -- https://master.php.net/note/edit/74331
Del: integrated -- https://master.php.net/note/delete/74331/integrated
Del: useless -- https://master.php.net/note/delete/74331/useless
Del: bad code -- https://master.php.net/note/delete/74331/bad+code
Del: spam -- https://master.php.net/note/delete/74331/spam
Del: non-english -- https://master.php.net/note/delete/74331/non-english
Del: in docs -- https://master.php.net/note/delete/74331/in+docs
Del: other reasons-- https://master.php.net/note/delete/74331
Reject -- https://master.php.net/note/reject/74331
Search -- https://master.php.net/manage/user-notes.php