Since PHP 5 was released, Exception is added to PHP as an object-oriented programming language feature. By definition, an Exception is an exceptional event during program execution. In PHP, an Exception is simply an object (an instan...
Table Of Content Your first iterator class Why iterator? SPL Iterators ...
PHP Data Objects, most commonly known as PDO, is a PHP extension built to solve database access problems. It provides a unified interface to access databases. PDO creates an abstraction layer for data-access, so...
Prior to PHP Standards Recommendation (PSR), there were no truly uniformed standards for writing PHP code. For instance, for coding style, some people preferred Zend Framework Coding Standard, and some liked PEAR Coding Standards, and still others chose to create their own n...