AJAX, PHP, MySQL, Web PHP OOP techniques
Need PHP GD2 library enabled in Windows?
Follow the steps:
Open the php.ini file (usually found in the PHP installation directory), search for ;extension=php_gd2.dll and uncomment it (remove the “;”). Don’t close the php.ini file yet.
Search for the directive “extension_dir”. Your extensions directory is usually /ext so if it says “./” then you need to add ext/ [...]
Loosing Session Variables (PHP $_SESSION)
PHP $_SESSION is a PHP “super-global” that can store variables across multiple PHP pages/scripts making it a perfect choice for writing “members area” code for example. However, the topic of the post is not about what you can do with the PHP session, but what can you do when it doesn’t [...]