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How to write comments in PHP ?

  • Last Updated : 05 Jan, 2021
Geek Week

In this article, we have to pass a comment for PHP code by using some simple basic syntax. Comments are helpful to understand the complex code. The comment tag is useful during the debugging of the codes. We use comments to understand the functionality of the code. 

Basically, the single-line comments begin with // comments.   

Example 1:  

PHP




<?php
  
// Output "Hello GeeksforGeeks"
echo "Hello GeeksforGeeks";
  
?>

Output:

Hello GeeksforGeeks

Example 2: Multiline comments begin with /* and ends with */.

PHP




<?php
  
echo "Hello Geeks"
/* It will print the 
   message   "Hello geeks" */
  
?>

Output:

Hello Geeks

Supported Browsers are listed below:

  • Google Chrome
  • Internet Explorer
  • Firefox
  • Safari
  • Opera
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