mbradley Posted June 19, 2008 Share Posted June 19, 2008 Ok i have a simple login and logout with mysql... NOW the question is.. i am NOT using cookies.. but rather session_register("myusername"); session_register("mypassword"); is there a way on the other pages to pull that information... i have on the other pages following.... session_start(); if(!session_is_registered(myusername)){ header("location:index.php"); } So any questions PLEASE ask i need to find out how i can access who has logged in and use that to ... well call up the database and relay it to a table and pull only there information? Link to comment https://forums.phpfreaks.com/topic/110885-pulling-session-information-is-it-possible/ Share on other sites More sharing options...
Akira Posted June 19, 2008 Share Posted June 19, 2008 Hey, You can always view a sessions contents by using following; echo $_SESSION['myusername']; And use that to select data from that person form the DB; example; $name_q = "SELECT * FROM users WHERE id='$_SESSION[myusername]'"; $name_r = mysql_query($name_q) or die(mysql_error()); So could also use; session_start(); if(empty($_SESSION['myusername'])){ header("location:index.php"); } Link to comment https://forums.phpfreaks.com/topic/110885-pulling-session-information-is-it-possible/#findComment-568891 Share on other sites More sharing options...
bluejay002 Posted June 19, 2008 Share Posted June 19, 2008 did you use session_start() before session_register()? well am not using session_register()... what i do is i just directly set/get from the session itself. example: // one.php <?php session_start(); // set $_SESSION['user_id'] = $id; // whatever the value maybe ?> // two.php <?php session_start(); // get $id = $_SESSION['user_id']; // use it for whatever purpose ?> you can remove all session by session_destroy(); Link to comment https://forums.phpfreaks.com/topic/110885-pulling-session-information-is-it-possible/#findComment-568893 Share on other sites More sharing options...
mbradley Posted June 19, 2008 Author Share Posted June 19, 2008 if($count==1){ // Register $myusername, $mypassword and redirect to file "login_success.php" session_register("myusername"); session_register("mypassword"); header("location:index1.php?name='$myusername"); } else { echo "Wrong Username or Password"; } ok so that above... basically there signing in... and well .. dang i will post it up... it all comes from a simple submit forum on index page:) index.php *login* <?php session_start(); if(session_is_registered(myusername)){ header("location:index1.php"); } ?> <html> <body> <table width="300" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC"> <tr> <form name="form1" method="post" action="checklogin.php"> <td> <table width="100%" border="0" cellpadding="3" cellspacing="1" bgcolor="#FFFFFF"> <tr> <td colspan="3"><strong>Member Login </strong></td> </tr> <tr> <td width="78">Username</td> <td width="6">:</td> <td width="294"><input name="myusername" type="text" id="myusername"></td> </tr> <tr> <td>Password</td> <td>:</td> <td><input name="mypassword" type="text" id="mypassword"></td> </tr> <tr> <td> </td> <td> </td> <td><input type="submit" name="Submit" value="Login"></td> </tr> </table> </td> </form> </tr> </table> </body> </html> checklogin.php <?php ob_start(); $host="****"; // Host name $username="SecondLifeDB"; // Mysql username $password="*******"; // Mysql password $db_name="SecondLifeDB"; // Database name $tbl_name="members"; // Table name // Connect to server and select databse. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // Define $myusername and $mypassword $myusername=$_POST['myusername']; $mypassword=$_POST['mypassword']; // To protect MySQL injection (more detail about MySQL injection) $myusername = stripslashes($myusername); $mypassword = stripslashes($mypassword); $myusername = mysql_real_escape_string($myusername); $mypassword = mysql_real_escape_string($mypassword); $sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'"; $result=mysql_query($sql); // Mysql_num_row is counting table row $count=mysql_num_rows($result); // If result matched $myusername and $mypassword, table row must be 1 row if($count==1){ // Register $myusername, $mypassword and redirect to file "login_success.php" session_register("myusername"); session_register("mypassword"); header("location:index1.php"); } else { echo "Wrong Username or Password"; } ob_end_flush(); ?> Now if i see what u put ... then i would change the session_register to just session... i truthfully have not dealt with sessions... i ususally use cookies... but i don't want to use that on this project.... Link to comment https://forums.phpfreaks.com/topic/110885-pulling-session-information-is-it-possible/#findComment-568904 Share on other sites More sharing options...
bluejay002 Posted June 19, 2008 Share Posted June 19, 2008 my, my... session_register does not need to call implicitly session_start(). Link to comment https://forums.phpfreaks.com/topic/110885-pulling-session-information-is-it-possible/#findComment-568908 Share on other sites More sharing options...
mbradley Posted June 19, 2008 Author Share Posted June 19, 2008 wahoo i got it .. and it passed to the new page... i appreciate all the help. <?php ob_start(); $host="***"; // Host name $username="SecondLifeDB"; // Mysql username $password="****"; // Mysql password $db_name="SecondLifeDB"; // Database name $tbl_name="members"; // Table name // Connect to server and select databse. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // Define $myusername and $mypassword $myusername=$_POST['myusername']; $mypassword=$_POST['mypassword']; // To protect MySQL injection (more detail about MySQL injection) $myusername = stripslashes($myusername); $mypassword = stripslashes($mypassword); $myusername = mysql_real_escape_string($myusername); $mypassword = mysql_real_escape_string($mypassword); $sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'"; $result=mysql_query($sql); // Mysql_num_row is counting table row $count=mysql_num_rows($result); // If result matched $myusername and $mypassword, table row must be 1 row if($count==1){ session_start(); // get $_SESSION['myusername'] = $myusername; // Register $myusername, $mypassword and redirect to file "login_success.php" header("location:index1.php"); } else { echo "Wrong Username or Password"; } ob_end_flush(); ?> So anyways yea it worked and it passed so thank you again all... Link to comment https://forums.phpfreaks.com/topic/110885-pulling-session-information-is-it-possible/#findComment-568924 Share on other sites More sharing options...
PFMaBiSmAd Posted June 19, 2008 Share Posted June 19, 2008 session_register(), session_is_registered(), and session_unregister() were depreciated long ago in the year 2002 and they have been completely removed in upcoming php6. Don't use these three functions in your code. Use session_start() and the $_SESSION variable array. Link to comment https://forums.phpfreaks.com/topic/110885-pulling-session-information-is-it-possible/#findComment-569022 Share on other sites More sharing options...
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