how to hidden querystring url please send sample program

2 Answers  

---

What is $_ get?

0 Answers  

---

What does $_env means?

0 Answers  

---

How to pass an argument to a function?

0 Answers  

---

What is the delimiter default in PHP?

0 Answers  

---

What are different types of errors available in Php?

0 Answers  

---

i start a new session with : session_start(); then i set some session variable like this : $_SESSION['name']=$_POST['name'];\ and some another variables. at bottom of page i set header to diffrent page : header('location: index.php'); exit(); now in new page (index.php i can't access to my session variables, like $_SESSION['name']) what's wrong ? thanks. here is my files : a.php ======================================== session_start(); require ('config.inc.php'); if(isset($_POST)) foreach($_POST as $v=>$k) { $items[$v]=$k; } $sql="SELECT * FROM members WHERE username='{$items['user']}' AND pass=MD5('{$items['Password']}') "; $res=mysql_query($sql); $row=mysql_fetch_assoc($res); if($row['username']) { $_SESSION['type']=$row['type']; $_SESSION['name']=$row['name']; $_SESSION['family']=$row['family']; $_SESSION['username']=$row['username']; $_SESSION['date']=$row['date']; } header('location: admin.php'); exit(); ====================================== admin.php ===================================== <?php session_start(); if(!isset($_SESSION['admin'])) { header('location: index.php'); exit(); } require ('config.inc.php'); ?> . . . =================================

5 Answers  

---

Describe the differences between the object models in PHP 4 and PHP 5.

1 Answers  

---

How can we know the number of days between two given dates using PHP?

8 Answers   AZTEC, HCL, Navsoft,

---

How to increase session life time using PHP?

8 Answers  

---

What is the advantge and disadvantage of mysql_connet() and mysql_pconnect() ? in which condition will you use mysql_connect() and mysql_pconnect().

2 Answers   Avanigoradia,

---

How can we destroy the session, how can we unset the variable of a session?

3 Answers  

---