Variable Behavior

[Mitul]

Hello Friends,

_SERVER["SCRIPT_NAM E"] /phpinfo.php

_SERVER["PHP_SELF"] /phpinfo.php


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Above variables return same value... current file name. then wat's
difference?? Please let me know.

Thanks in advance.

[SUtrap]

Re: Variable Behavior

http://de.php.net/reserved.variables

_SERVER["SCRIPT_NAM E"] /phpinfo.php

It's the path for the actual script.
'SCRIPT_NAME'
Contains the current script's path. This is useful for pages which
need to point to themselves. The __FILE__ constant contains the full
path and filename of the current (i.e. included) file.

_SERVER["PHP_SELF"] /phpinfo.php

'PHP_SELF'

The filename of the currently executing script, relative to the
document root. For instance, $_SERVER['PHP_SELF'] in a script at the
address http://example.com/test.php/foo.bar would be /test.php/
foo.bar. The __FILE__ constant contains the full path and filename of
the current (i.e. included) file.

If PHP is running as a command-line processor this variable
contains the script name since PHP 4.3.0. Previously it was not
available.