How do I know if crypt is installed?

[Raj]

I'm trying to find out how to know if crypt is installed on the
system. With mcrypt there is a section in phpinfo() but I can't find
any similar section for crypt.

How do people know?

Thanks in advance,

Raj

[Chris Hope]

Re: How do I know if crypt is installed?

Raj wrote:
[color=blue]
> I'm trying to find out how to know if crypt is installed on the
> system. With mcrypt there is a section in phpinfo() but I can't find
> any similar section for crypt.
>
> How do people know?[/color]

Try function_exists ('crypt') http://www.php.net/function_exists

As far as I am aware crypt() is part of the PHP core and should always be
present. I couldn't find anything that says it isn't in the manual page

http://www.php.net/crypt

--
Chris Hope - The Electric Toolbox - http://www.electrictoolbox.com/