What is PHP


  • Hypertext PreProcessor
  • Open source scripting language
  • Php is free to download and use 
  • Php scripts are executed on the server

PHP Syntax

          <?php

                 // Php code

          ?>

Example:-

<?php

         echo " Hello ";

?>

Comments in Php

         // this is a single line comment
         /* this is a multiple line comment block */