How to Declare Static Variable in PHP

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Step:1 Open Dreamweaver.

Step:2 Create PHP Page.




Step:3 Coding ..

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>
/* Static Scope
When a function is completed, all of its variables are normally deleted. However, sometimes you want a local variable to not be deleted.

To do this, use the static keyword when you first declare the variable: */

<?php
function myTest()
{
    static $x=0;
    echo "<center>$x</center>";
    $x++;
}

myTest();
myTest();
myTest();

?>
</body>

</html>

Step:4 Save it on C drive=> wamp folder => www folder => name your folder

Step:5 To Run Open wampmanager= > local host


Step:6 Go to Your Project and Select your Folder Name and Click your example and see your output.


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