Re: most reliable way to test if using https
| From: | Curt Zirzow | Date: | Sat, 14 Jan 2006 06:50:46 +0000 |
| Subject: | Re: most reliable way to test if using https | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-228610@lists.php.net to get a copy of this message | ||
On Sat, Jan 14, 2006 at 04:20:27AM +0000, Matt wrote:
> James Benson wrote:
>
> >What is the most reliable way to test if a connection is already using
> >the https protocol, is their a PHP constant or something builtin already?
> >
> >
> >
> >Thanks,
> >James
> >
> Something like?
>
> if (isset($_SERVER["HTTPS"]) && 'on' ==
> $_SERVER["HTTPS"])
> {// ssl
> } else {
> // non-ssl
> }
To be safe about this is to ensure that the var HTTPS is compare in
a caseless manner like:
'on' == strtolower($_SERVER["HTTPS"])
Most webservers report it in lower case but some say 'On'
Curt.
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