RE: [PHP] Check if a variable has been posted-- HOW?
| From: | Nicolas Guilhot | Date: | Thu, 03 May 2001 11:10:12 +0000 |
| Subject: | RE: [PHP] Check if a variable has been posted-- HOW? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-51248@lists.php.net to get a copy of this message | ||
you can try
if (isset($HTTP_POST_VARS['posted_variable_name'])){
// do something
}
-----Message d'origine-----
De : Martin Cabrera Diaubalick [mailto:martin@notodo.com]
Envoyé : jeudi 3 mai 2001 13:10
À : php-general@lists.php.net
Objet : [PHP] Check if a variable has been posted-- HOW?
Hi everyone
I'm lookign through the manual but can'f find it right now. How do I check
if a variable has been created through a posted form?
TIA