PHP session index undefined after header redirection? -


i have struggled hours can't work. when redirection php page, session variables null. on xampp server.

session.php

<?php      session_start();      if(isset($_post['submitted']))                                                                                               {            $_session['first_name'] = "max";         var_dump($_session);         header("location: http://localhost:8080/secure login/session2.php");              die();      } ?> <!doctype html public "-//w3c//dtd xhtml 1.0 strict//en"         "http://www.w3.org/tr/xhtml1/dtd/xhtml1-strict.dtd">  <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">  <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-    1" />      <title>you logged in</title>  </head>  <body>      <form action="session.php" method="post">         <div align="center"><input type="submit" name="submit" value="login" /></div>     <input type="hidden" name="submitted" value="true" />     </form> </body> </html>

session2.php

<?php     session_start(); ?>  <!doctype html public "-//w3c//dtd xhtml 1.0 strict//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-strict.dtd">  <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">  <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />      <title>you logged in</title>  </head>  <body>      <div id="main">          <?php              echo '<pre>' . print_r($_session, true) . '</pre>';             echo 'you welcome session2.php <br></br>';              if (isset($_session['first_name']))              {                  echo $_session['first_name'] . "<br></br>";             }             else             {                 echo "your session doesn't exist. hate php <br></br>";                 echo $_session['first_name'];             }         ?>     </div>  </body>  </html>

the session doesn't save, , output is;

array ( ) welcome session2.php session doesn't exist. hate php notice: undefined index: first_name in c:\xampp\htdocs\secure login\session2.php on line 28

i have tried other things changing session variables saved xampp/tmp directory, didn't solve problem. have program need keep user logged in when redirection has blocked me more day.

update:

the space between directories wasn't problem, temporarily solved problem because there wasn't cache new directory yet. way, few more days, debugged , realized running 2 programs on localhost. both using sessions, , if 1 terminates session, terminates session other since localhost domain name , there exists 1 session. particularly, logout.php of other program not destroying session rather jumbling have remove browser cache unjumble it. emptying session array, destroying session, , destroying cookie, problem , couldn't login again. had destroy session only;

see -> killing off global session variable logout button

seems having problem because have space in name secure login

localhost:8080/secure%20login/session.php

so please try change name underscore secure_login , change code

<?php      session_start();      if(isset($_post['submitted']))                                                                                               {            $_session['first_name'] = "max";         var_dump($_session);         header("location: http://localhost:8080/secure_login/session2.php");              die();      } ?>

Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

jquery - javascript onscroll fade same class but with different div -

i new @ javascript , want learn new. there wrong code : why div fades @ same time. i want ask how fade different div s same class name.can me , explain me. thanks in advance. javascript: $(window).scroll(function(){ if ($( "div.fade" ).offset().top - $(window).scrolltop() <= 100){ $('.fade').addclass( "fade-in"); } else { $('.fade').removeclass("fade-in"); } }); here jsfiddle onscroll = function () { var scrolltop = $(this).scrolltop() ; $("div.fade").each(function(){ if(($(this).offset().top - scrolltop) <= 100){ $(this).toggleclass("fade-in"); } }) }
Read more