How to use define in PHP

In this article I will explain how define Function can be used in PHP.
  • 1916

define() Function

This function defines a constant.

Syntax

define(name,value,case_insensitive)

Example

<html>
<body>
<?php
define("GREETING","Hello you! what are you doing tomorrow",TRUE);
echo constant("greeting");
?>
</body>
</html>

Output


define-php.jpg

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