How To Retrieve Values from the Current Session
Q
How To Retrieve Values from the Current Session? - PHP Script Tips - Understanding and Using Sessions
✍: FYIcenter.com
A
If you know some values have been saved in the session by an other script requested by the same visitor, you can retrieve those values back by using the pre-defined associative array called $_SESSION. The following PHP script shows you how to retrieve values from the session:
<?php
session_start();
print("<html><pre>");
$myLogin = $_SESSION["MyLogin"];
print("Value of MyLogin has been retrieved: ".$myLogin."\n");
$myColor = $_SESSION["MyColor"];
print("Value of MyColor has been retrieved: ".$myColor."\n");
print("</pre></html>\n");
?>
You need to save this script to your Web server as next_page.php. Now visit first_page.php and click the "Next Page" hyper like, you will get:
Value of MyLogin has been retrieved: FYICenter Value of MyColor has been retrieved: Blue
2007-04-18, 5207👍, 0💬
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