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I am developing a backend with php here.
I am having problem with such error like this:
Undefined variable : PHP_SELF
on my htdocs directory.
I’m developing with php 5.4.4 , and if you want to look at the source code here it is:
Do not use any of the suggested versions of PHP_SELF. It is a security nightmare, opening up your PHP to a multitude of possible injection attacks.
What are you trying to achieve? Generate the URL for a form sending to itself? Use
action=""for that – it is a valid approach and will always use the URL for sending the form as for loading.If you must know the requested script, use
$_SERVER['SCRIPT_NAME']instead.