It is possible to define constant values on a per-class basis remaining the same and unchangeable. Constants differ from normal variables in that you don’t use the $ symbol to declare or use them.
CONSTANT
<?php
class MyClass
{
const CONSTANT = ‘Kiran’;
function showConstant() {
echo self::CONSTANT . “\n”;
}
}
echo MyClass::CONSTANT . “\n”;
?>
OUTPUT :
Kiran
