Datatype in PHP

Datatype in PHP

PHP data types are used to hold different types of data or values. PHP supports the following data types:

• String
• Integer
• Float
• Boolean
• Array
• Object
• NULL
• Resource

String

A string is a sequence of characters, for example "Hello world!".

<?php

$x = "Hello world!";
$y = 'Hello world!';

echo $x;
echo "</br>"; 
echo $y;

?>