PHP - Comments

There are 02 comments used with PHP scripts.

1. Single line Comment
   Single line comments can be specified by //
   Ex:
   
   <?php
   // This script print Hello World in the browser
        echo "Hello World"
   ?>
2. Multiple line Comment
   Multiple Line Comment begins with "/*" and ends with */.
   Ex:
   
   <?php 
   /* This is a multiple line comment You can comment
   any no of lines within this block
   */
        echo "Hello World"
   ?>