/home/wpollock1/public_html/PHP/Session1.php
1: <?php session_start(); # This must be first byte in file!
2: ?>
3: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
4: "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
5: <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
6: <head>
7: <meta http-equiv="Content-Type"
8: content="application/xhtml+xml; charset=utf-8" />
9: <meta http-equiv="Vary" content="Content-language" />
10:
11: <title> PHP Session test #1 </title>
12:
13: <!-- Although better to use external style sheet,
14: for Q&D developement this is easier
15: -->
16: <style type="text/css" id="internalStyle">
17: <![CDATA[
18: body { background-color: cyan; }
19: h1 { text-align: center; }
20: ]]>
21: </style>
22:
23: <?php if ( isset($_SESSION['count']) )
24: { ++$_SESSION['count'];
25: } else {
26: $_SESSION['count'] = 1;
27: }
28: ?>
29:
30: </head>
31:
32: <body>
33: <div>
34: <h1> Session test #1 </h1>
35:
36: <p>
37: On each reload of this page the <em>count</em> should increase by one.
38: </p>
39:
40: <p>
41: The number of times you have loaded this page during the current
42: session is
43:
44: <?php print $_SESSION['count'] ?>.
45:
46: </p>
47: </div>
48: </body>
49: </html>