Path info

We have a live system & a test system on the same host. The test system is at www.xyz.com/test. The live system is at www.xyz.com.

Apache server.

How can I determine, from within an executing php program, which one I'm in?

Thanks
Richard KortsAsked:
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Frosty555Commented:
Look at the documentation for the $_SERVER superglobal array.

http://www.php.net/manual/en/reserved.variables.server.php

You'd be interested in the $_SERVER["PHP_SELF"] and $_SERVER["DOCUMENT_ROOT"] variables.

Also look at the __FILE__ magic constant

http://www.php.net/manual/en/language.constants.predefined.php
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Richard KortsAuthor Commented:
To Frosty555

Thanks, I kind of remember that from previously.

I found another way. I know the base file in both systems is index.php. So I did this:

$path = realpath("index.php");
$lp = strlen($path);
$type = "prod";
for ($j = $lp - 1; $j >0; $j--) {
      if (substr($path,$j,1) == "/") {
            if (substr($path, $j-4,4) == "test") {
                  $type = "test";
                  break;
            }
      }
}
echo $type;
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