Difference and similar
PHPImperative, functional, object-oriented, procedural, reflective
PHPApril 26, 2018
PHPPHP License (most of Zend engine under Zend Engine License)
PHP.php, .phtml, .php3, .php4, .php5, .php7, .phps, .php-s
Well, it's fast, easy, cool, fun, easy to understand, great, huge, and amazing (just to list a few).