Data Type in PHP

Hello

We are ready to know about the data type of PHP. Plz see the code in below-

1. First make a page name datatype.php

2. Then write these code in this file.

<?php
//this tutorial is ready to check php data type
$var=”This is a variable”;
echo gettype($var);

//output: string
?>

3. Then save this file.

4. And finally run this file with browser.

Description:

First I use a php variable $var and put some string. Then use a function named ‘gettype()’ and put this variable in this function and finally print this function. The expected output is ‘string’.

You can check integer, float accordingly .

Thanks

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