[RESOLVED] How do I check for the existence of a directory?

[schwim]

Hi there guys,

I'm creating an install script, and I don't want the main script to be useable if the install directory is still there. I don't know how to have the script check for the existence of the directory though.

How do I get the script to check for the "install" directory?

thanks,
json

[ahundiak]

http://www.php.net/manual/en/function.is-dir.php

[zabmilenko]

if ((@is_readable($directory)) && is_dir($directory))
{
    // Yay!
}
else
{
    // Nay!
}

[schwim]

Thanks to both of you for your help. After many stupid mistakes, it's working!

thanks,
json