how to get value from one page into another page via URL through session in PHP

Solution:

use the $_SERVER['HTTP_REFERER']. It will show the previous url.

<?php echo $_SERVER['HTTP_REFERER'] ?>
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Solution:

Unfortunately the HTTP_REFERER value will not help him... You could mess around by using hidden forms to pass a POST variable, but it's truly not worth it (messy, just not how it should be done).

I'd strongly recommend using a simple elegant (obvious) solution, especially since your new to php and don't want to form too many bad habits early on ;)

Solution:

Possible with Javascript.

Example with Javascript and a cookie

$("a[href='golink.php']").on("click", function(event){
    document.cookie = "linkname="+ escape($(this).text());
});
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This uses jquery and makes it easier to read. Still not the best solution. Since the visitor needs JS and Cookies enabled. The Skript creates a cookie called "linkname" and you can read the value in golink.php with $_COOKIE['linkname'] Best solution is really a query.

_COOKIE docs at php.net