Would you like to use an arrays key as a normal variable in PHP? Well, the extract() function is a great way to generate variables from an associative arrays keys. In this article I’ll show you how.
Do you want to find out the modification time of a file in your PHP script? Well, in this article you’ll find out how easy this is. 😉
Do you want to build an array in PHP, which should contain existing variables? Well, there is an easy way to do this. PHP has a very cool function for this to do. You can use the variable’s name as the key and the variables value as the value.