At 11:59 AM -0700 5/14/06, Ryan A wrote:
Hi,
I am going through another persons script (which is
not working) and have come accross this:
if (isset($ENV['SCRIPT_FILENAME']))
{
$CLIENT_PATH= dirname($ENV['SCRIPT_FILENAME']);
WelcomeScreen();
TestSetup($TH_HASH);
exit;
}
I am just starting on CLI stuff but I cant find much
references to $ENV['SCRIPT_FILENAME'], reading the
manual I know there is a $_ENV superglobal but just
$ENV?
I am pipeing some log data from apache to this script
but while debuggin I have noticed that i does not go
further than the above if() statement...
and that part IS needed because if accesseed via a
POST it should execute that code and show the
WelcomeScreen()
Even a RTFM with a reference in the manual would be
appreciated.
Thanks!
Ryan
Ryan:
Try this to see if SCRIPT_FILENAME exist:
echo("<pre>");
print_r($_ENV);
echo("</pre>");
If I remember correctly (maybe not), but not all environmental
variables are always present.
However, SCRIPT_FILENAME should provide you the path of the script
that contains the call. If it's not there, then look to see if
PATH_TRANSLATED is present, because that will provide the same result.
hth's
tedd
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