Revisiting PHP: Connect to a Database on May 29, 2015 class classes MySQL PDO php private revisiting PHP SQL static up to speed with PHP +
Up to Speed with PHP: Classes, Constructors, Static Methods, Extensions and more on May 28, 2015 class classes extends extensions final php private protected public static up to speed with PHP +
Power of PHP: Return a value on January 10, 2012 class php private protected public return value static variable +