note 3901 deleted from function.defined by didou
| From: | didou@php.net | Date: | Wed, 02 Jul 2003 13:12:42 +0000 |
| Subject: | note 3901 deleted from function.defined by didou | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-51357@lists.php.net to get a copy of this message | ||
Note Submitter: barwick@gmx.de
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If you're looking for a function to tell whether a variable exists, look at isset(). defined()
is relevant only for constants.