How to write a code for variables in PHP ?

Posted by Sunny.Sagar under Others category on 7/30/2015 | Points: 40 | Views : 2545

A variable can have a short name like x and y
It cannot start with a number

<html>
<body>

<?php
$txt = "Hello world!";
$x = 5;
$y = 10.5;

echo $txt;
echo "<br>";
echo $x;
echo "<br>";
echo $y;
?>

</body>
</html>

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