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Undefined Variable: _session Php

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Php Set Session Variable

other. Join them; it only takes a minute: Sign up Undefined index with PHP sessions up vote 2 down vote favorite I'm new to PHP and am even more of a beginner when it comes to sessions. I have my index.php page, which is where users can register and login. The forms are posting to validate.php and loginvalidate.php pages,

Notice Undefined Index Php

respectively for registering and logging in. I have these errors on index.php when I load it: 1) Notice: Undefined index: registered 2) Notice: Undefined index: neverused I have tried modifying my text in many ways but I never got to solve the errors. Index.php Validate.php (after submitting register form) if (mysqli_num_rows($result) > 0) { //IF THERE IS A PASSWORD FOR THAT EMAIL IN DATABASE $_SESSION['registered'] = "Email is already registered."; mysqli_close($db_handle); header('Location: index.php'); exit(); } Loginvalidate.php (after submitting login form) if ($numrows!=0) //IF THERE IS A PASSWORD FOR THAT EMAIL IN THE DATABASE { if ($row['password'] == $password) { //IF THE PASSWORD MATCHES USER INPUT header('Location: homepage.php'); echo "lol"; exit(); } else{ $_SESSION['badlogin'] = "Email/password combination not valid."; mysqli_close($db_handle); header('Location: index.php'); exit(); } } else { //THERE IS NO PASSWORD FOR THAT EMAIL, SO THAT EMAIL IS NOT REGISTERED $_SESSION['neverused'] = "Email is not registered."; mysqli_close($db_handle); header('Location: index.php'); exi

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Session Destroy

developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the $_session Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Notice: Undefined index with PHP http://stackoverflow.com/questions/18731693/undefined-index-with-php-sessions session up vote 0 down vote favorite I have my index.php page, which is where users can register and login with sessions. This is the error i'm getting : Notice: Undefined index: username in C:\wamp\www\CMS\admin\index.php on line 18. What's wrong with my code? Short snippet of index.php: source code:

http://stackoverflow.com/questions/35621005/notice-undefined-index-with-php-session

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This is my login.php source code: php session share|improve this question asked Feb 25 at 7:32 Paulius Rimgaila 16 Check whether the session is set or not before echoing if(isset($_SESSION['username'])){ echo $_SESSION['username']; } –ASR Feb 25 at 7:35 Is session_start() called? Does the index really exist? What do you see when you do var_dump($_SESSION)? –ROAL Feb 25 at 7:35 did you call session_start() at the very beginning of your file ? –DTH Feb 25 at 7:36 Check if the session is set, if it is then dump it to the screen and see what's in the array. You can then start debugging from there. –Tom Feb 25 at 7:39 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote On the first line of your php script write this: if (session_status !== PHP_SESSION_ACTIVE) { session_start(); } For debugging purposes, add var_dump($_SESSION); After the if { } block. You also have to be sure that the session exists in every file you want to use it. To simplify the process I'l

You can target relevant areas of the site and show ads based on geographical location of the https://forums.digitalpoint.com/threads/php-session-problem-notice-undefined-index.2728184/ user if you wish. Starts at just $1 per CPM or $0.10 per CPC. PHP Session problem Notice: Undefined index: Discussion in 'PHP' started by moath11, Jul 28, 2014. http://www.dreamincode.net/forums/topic/235473-undefined-index-using-session-variable/ 0 moath11 Peon Messages: 24 Likes Received: 0 Best Answers: 0 Trophy Points: 1 #1 Hi guys, when switched to the newer version of php i got some undefined index problems with sessions the scenario is file: login.php now some another page file: parse.php now the problem is in parse.php when it's executed Notice: Undefined index: Username undefined index error in C:\xampp\htdocs\clients\parse.php on line 3 Notice: Undefined index: Password in C:\xampp\htdocs\clients\parse.php on line 4 can anyone help me plz moath11, Jul 28, 2014 IP moath11 Peon Messages: 24 Likes Received: 0 Best Answers: 0 Trophy Points: 1 #2 fixed the problem was because the

New Topic/Question Reply 3 Replies - 11004 Views - Last Post: 13 June 2011 - 09:05 AM Rate Topic: #1 Mitman D.I.C Head Reputation: 3 Posts: 79 Joined: 09-March 08 Undefined Index using session variable Posted 12 June 2011 - 09:51 PM I'm trying to run this code: '.$_SESSION['errStr'].''; unset($_SESSION['errStr']); /* will be shown only once */ } $success=''; if($_SESSION['sent']) <------ line 18 { $success='

Thank you!

'; /* the success message */ $css=''; /* a special CSS rule that hides our form */ unset($_SESSION['sent']); } ?> but everytime I run it I get these errors: Notice: Undefined index: errStr in C:\xampp\htdocs\fancy\demo.php on line 11 Notice: Undefined index: sent` in C:\xampp\htdocs\fancy\demo.php on line 18 What could be the problem? Thanks for your help. This post has been edited by Mitman: 12 June 2011 - 09:54 PM Is This A Good Question/Topic? 0 Back to top MultiQuote Quote + Reply Replies To: Undefined Index using session variable #2 youngone D.I.C Head Reputation: 14 Posts: 60 Joined: 12-June 11 Re: Undefined Index using session variable Posted 13 June 2011 - 12:26 AM well it says undefined index which means the index wasn't defined before try one of these: if(isset($_SESSION["error"])) echo "error"; or $_SESSTION["error"]=""; if($_SESSION) echo "error"; hope it helps This post has been edited by youngone: 13 June 2011 - 12:26 AM Was This Post Helpful? 1 Back to top MultiQuote Q

 

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