PHP Comments

Comments in PHP

Comment code in PHP is a line that is not executed in the program. Its only purpose is to be read by someone who is looking at the code.

Comments can be used to:

  • Let others understand your code
  • Remind yourself of what you did – Most programmers have experienced coming back to their own work a year or two later and having to re-figure out what they did. Comments can remind you of what you were thinking when you wrote the code

PHP supports several ways of commenting:
Live Demo

<?php
// This is a single-line comment
# This is also a single-line comment
/*This is a multiple-lines comment block*/
?>

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