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session register() can some one please explain

by autolinktrader » Thu Feb 27, 2014 10:36 pm





im having problem my server upgraded from php4 to php5
can anyone help me understand the change i carnt get my head around it
ive broke the code down that need editing

session_start();
unset($l);
session_register($l);

/***********************************************************************

Check if user is logged on and display the appropriate page

************************************************************************/

if($page=="" or $page==" "){

header("Location: site_start.php");

}

if($page!="" and& $page!=" "){

if(!isset($l)){

include ("templates/template_header_main.php");

include ("templates/template_login_top.php");

include ("templates/template_$page.php");

include ("templates/template_footer_main.php"); }

else

the problem is with the isset and sessions register i know ive to change the
session_register($l) to $_SESSION['name']= $name;

but then how do i edit the isset to work with the new
$_SESSION['name']= $name; or how do i edit the $_SESSION['name']= $name; to work with the old isset
also
can you please explain to me here whats actually going on , im great
with .php and automated scripts but all i can think that $_session in
more of a command not a $var more of a session register command , if
this is so could someone share the $_session command list please
this has proper baffled my head all help is greatly welcome
thank you
autolinktrader

can any one help me convert my the code below to work with the code above


Below is a fix that may be included in older code to make it work with PHP6.
When needed it recreates the functions
- session_register()
- session_is_registered()
- session_unregister()

The functions inside the function fix_session_register() are only available after fix_session_register() has run.
Therefore in PHP<6 where there already is a session_register() nothing happens.

<?php
// Fix for removed Session functions
function fix_session_register(){
function session_register(){
$args = func_get_args();
foreach ($args as $key){
$_SESSION[$key]=$GLOBALS[$key];
}
}
function session_is_registered($key){
return isset($_SESSION[$key]);
}
function session_unregister($key){
unset($_SESSION[$key]);
}
}
if (!function_exists('session_register')) fix_session_register();
?>

above code is not mine author below taken from php-forum.com a forum with no users lol
[EDIT BY dan brown AT php DOT net: Bugfix provided by "dr3w" on 02-APR-2010: "its [sic] function_exists with an S at the end".]


im almost there ive now got my site up visible lol
i just can not log in
my sessions are not registered