Search results for: "constant"

What is the significance of the constant __FUNCTION__ in PHP?

The constant __FUNCTION__ in PHP is a magic constant that returns the name of the current function. This can be useful for debugging purposes or for l...

How can variables be effectively passed between windows in PHP without constant reassignment?

When passing variables between windows in PHP without constant reassignment, one effective method is to use sessions. By storing the variables in sess...

What is the significance of the error message "Notice: Use of undefined constant email_falsch" in PHP code?

The error message "Notice: Use of undefined constant email_falsch" in PHP code indicates that the code is trying to use a constant called "email_falsc...

How can you assign the path of the index.php file to a constant in PHP?

To assign the path of the index.php file to a constant in PHP, you can use the `__FILE__` magic constant which represents the full path and filename o...

What are common causes of PHP notices like "Use of undefined constant" and how can they be avoided?

Common causes of PHP notices like "Use of undefined constant" occur when a constant is used without being defined or quoted properly. To avoid this, a...