Welcome to PHPBash | Helping You to Become an Expert in PHP Programming. In this PHP Tutorial for beginners and professionals, I will cover details about The Dummies Guide to Php.ini Configuration File of PHP.  The configuration file (php.ini) of PHP is read when PHP starts up. In case of web server module versions of PHP, this happens only once when the web server is started. For the CGI and CLI versions, it happens on every invocation. The Dummies Guide to Php.ini Configuration File of PHP Tutorial  This PHP tutorial covers all the topics of  php.ini File Configuration of PHP like         1. What is php.in file?         2. What are PHP Directives and their types?          3. Important settings or common parameters of the php.ini file Let's start PHP tutorial with questions, What is  php.in file ? What is php.in file? At the time of PHP installation, php.ini is a special file provided as a de...