note 4274 deleted from language.variables.predefined by irc-html
| From: | irc-html@php.net | Date: | Sat, 19 Jan 2002 18:49:20 +0000 |
| Subject: | note 4274 deleted from language.variables.predefined by irc-html | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-25187@lists.php.net to get a copy of this message | ||
The HTTP_REFERER is only set if you went to the current URL by <b>clicking</b> on a
HREF. If you type your script URL in the Location: bar, there will be no HTTP_REFERER, because there
actually is none (you weren't referred, you typed it yourself).