Search results for: "PHP_SELF"

How does using $_SERVER['PHP_SELF'] differ from using $PHP_SELF in PHP scripts, and why is it recommended to use the former?

Using $_SERVER['PHP_SELF'] is recommended over using $PHP_SELF in PHP scripts because $_SERVER['PHP_SELF'] is a superglobal variable that provides a m...

Welche Variante ist sicherer: $_SERVER['PHP_SELF'] oder $PHP_SELF, um den Seitennamen in PHP zu erhalten?

Es ist sicherer, $_SERVER['PHP_SELF'] zu verwenden, um den Seitennamen in PHP zu erhalten, da dies eine globale Variable ist, die direkt vom Server be...

How can the use of $PHP_SELF be replaced with $_SERVER['PHP_SELF'] to avoid undefined variable errors in PHP form processing?

When using $PHP_SELF in PHP form processing, it may lead to undefined variable errors because it is not a predefined variable. To avoid this issue, yo...

What is the purpose of $_SERVER['PHP_SELF'] in PHP?

The purpose of $_SERVER['PHP_SELF'] in PHP is to retrieve the filename of the currently executing script. However, using $_SERVER['PHP_SELF'] in forms...

What are the advantages and disadvantages of using PHP_SELF versus SERVER['PHP_SELF'] in form actions?

Using `PHP_SELF` directly in form actions can pose a security risk as it can be manipulated by attackers to execute malicious code. It's recommended t...