why the varible value(123) is not printed? <?
function is_login(){
session_start();
if (session_is_registered("test") ){
return true;
}//end if
else{
return false;
}//end else
}// end is_login() function
function make_login(){
session_start();
session_register('test');
$test = 123;
}
function Logout(){
session_destroy();
}
if (is_login()){
Global $test;
session_start();
echo $test;
logout();
}else{
make_login();
?>
<a href="test.php">tryagain</a>
<?
}
?>
