Php header is not working on server...

**johny10151981** · Apr 19 '13, 06:38 AM

Give us the code please........

**chirag vora** · Apr 19 '13, 08:41 AM

Code:




 <?php

 
      error_reporting(0);
      session_start();
      include_once 'oesdb.php';

      if(isset($_REQUEST['register']))
      {
            header('Location: register.php');
      }
      else if($_REQUEST['stdsubmit'])
      {

          $result=executeQuery("select *,DECODE(stdpassword,'oespass') as std from student where stdname='".htmlspecialchars($_REQUEST['name'],ENT_QUOTES)."' and stdpassword=ENCODE('".htmlspecialchars($_REQUEST['password'],ENT_QUOTES)."','oespass')");
          if(mysql_num_rows($result)>0)
          {

              $r=mysql_fetch_array($result);
              if(strcmp(htmlspecialchars_decode($r['std'],ENT_QUOTES),(htmlspecialchars($_REQUEST['password'],ENT_QUOTES)))==0)
              {
                  $_SESSION['stdname']=htmlspecialchars_decode($r['stdname'],ENT_QUOTES);
                  $_SESSION['stdid']=$r['stdid'];
                  unset($_GLOBALS['message']);
                  header('Location: stdwelcome.php');
              }else
          {
              $_GLOBALS['message']="Check Your user name and Password.";
          }

          }
          else
          {
              $_GLOBALS['message']="Check Your user name and Password.";
          }
          closedb();
      }
 ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
  <head>
    <title>Welcome To VITeQUIZ Online Portal</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
    <link rel="stylesheet" type="text/css" href="oes.css"/>
  </head>
  <body>
      <?php

        if($_GLOBALS['message'])
        {
         echo "<div class=\"message\">".$_GLOBALS['message']."</div>";
        }
      ?>
      
      <div id="container">
            
                <div class="header">
                <img style="margin:10px 2px 2px 10px;float:left;" height="80" width="200" src="images/logo.gif" alt="OES"/><h3 class="headtext"> &nbsp;VIT UNIVERSITY </h3><h4 style="color:#ffffff;text-align:center;margin:0 0 5px 5px;"><i>...A place to learn; A chance to grow</i></h4>
            </div>
     <form id="stdloginform" action="index.php" method="post">
      <div class="menubar">
       
       <ul id="menu">
                    <?php if(isset($_SESSION['stdname'])){
                          header('Location: stdwelcome.php');}else{  
                          
                        ?>

                      <!--  <li><input type="submit" value="Register" name="register" class="subbtn" title="Register"/></li>-->
           
		  
                        <?php } ?>
						<li><div class="aclass"><a href="/VEQ/register.php" title="Click here  to Register">Student Register</a></div></li>
						<li><div class="aclass"><a href="/VEQ/index.php" title="Click here  to Register">Student Login</a></div></li>
						 <li><div class="aclass"><a href="admin/index.php" title="Click here  to Register">Program Manager Login</a></div></li>
		   <li><div class="aclass"><a href="tc/index.php" title="Click here  to Register">Faculty Login</a></div></li>
                    </ul>
					

      </div>
      <div class="page">
              
              <table cellpadding="30" cellspacing="10">
              <tr>
                  <td>User Name</td>
                  <td><input type="text" tabindex="1" name="name" value="" size="16" /></td>

              </tr>
              <tr>
                  <td>Password</td>
                  <td><input type="password" tabindex="2" name="password" value="" size="16" /></td>
              </tr>

              <tr>
                  <td colspan="2">
                      <input type="submit" tabindex="3" value="Log In" name="stdsubmit" class="subbtn" />
                  </td><td></td>
              </tr>
            </table>


      </div>
       </form>
<?php
include('footer.php');
?>
          </div>
  </body>
</html>

Code:

<?php



error_reporting(0);
session_start();
        if(!isset($_SESSION['stdname'])){
            $_GLOBALS['message']="Session Timeout.Click here to <a href=\"index.php\">Re-LogIn</a>";
        }
        else if(isset($_REQUEST['logout'])){
                unset($_SESSION['stdname']);
            $_GLOBALS['message']="You are Loggged Out Successfully.";
            header('Location: index.php');
        }
?>
<html>
    <head>
        <title>VEQ-DashBoard</title>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
        <link rel="stylesheet" type="text/css" href="oes.css"/>
    </head>
    <body>
        <?php
       
        if($_GLOBALS['message']) {
            echo "<div class=\"message\">".$_GLOBALS['message']."</div>";
        }
        ?>
        <div id="container">
           <div class="header">
                <img style="margin:10px 2px 2px 10px;float:left;" height="80" width="200" src="images/logo.gif" alt="OES"/><h3 class="headtext"> &nbsp;VIT UNIVERSITY </h3><h4 style="color:#ffffff;text-align:center;margin:0 0 5px 5px;"><i>...A place to learn; A chance to grow</i></h4>
            </div>
            <div class="menubar">

                <form name="stdwelcome" action="stdwelcome.php" method="post">
                    <ul id="menu">
                        <?php if(isset($_SESSION['stdname'])){ ?>
                        <li><input type="submit" value="LogOut" name="logout" class="subbtn" title="Log Out"/></li>
                        <?php } ?>
                    </ul>
                </form>
            </div>
            <div class="stdpage">
                <?php if(isset($_SESSION['stdname'])){ ?>
				

        
                <img height="600" width="100%" alt="back" src="images/trans.png" class="btmimg" />
                <div class="topimg"><BR > <BR > <BR >
                    <p><img height="500" width="600" style="border:none;"  src="images/stdwelcome.jpg" alt="image"  usemap="#oesnav" /></p>

                    <map name="oesnav">
                        <area shape="circle" coords="158,118,61" href="viewresult.php" alt="View Results" title="Click to View Results" />
                        <area shape="circle" coords="450,120,70" href="stdtest.php" alt="Take a New Test" title="Take a New Test" />
                        <area shape="circle" coords="300,250,60" href="editprofile.php?edit=edit" alt="Edit Your Profile" title="Click this to Edit Your Profile." />
                        <area shape="circle" coords="150,375,70" href="practicetest.php" alt="Practice Test" title="Click to take a Practice Test" />
                        <area shape="circle" coords="450,375,70" href="resumetest.php" alt="Resume Test" title="Click this to Resume Your Pending Tests." />
                  </map>
                </div>
                <?php }?>

            </div>

           <?php
include('footer.php');
?>
      </div>
  </body>
</html>

**johny10151981** · Apr 19 '13, 08:58 AM

In your first code, i can see lots of new line has been printed at the beginning of the code. This new line is data for php

If you have already sent data then you cannot redirect using header function. If your warning was enabled you would get an warning, such as header is already sent, or something like that.

So, remove all the unnecessary white space and characters make sure your first character is <? and do not print any data unless all the verification is finished

**chirag vora** · Apr 19 '13, 02:24 PM

I removed all unnecessary whitespace and characters..
but still its not working..
its because of i cant implement your second paragraph ..
can u please tell me what to do exactly..
Thanks

**johny10151981** · Apr 20 '13, 12:43 AM

on first code on line 70, there is a header function called but before that you printed html code, so this function wont work.

**chirag vora** · Apr 20 '13, 03:50 AM

So now exactly what to do?? How can i write that code before html code?

**johny10151981** · Apr 20 '13, 04:54 AM

try this

Code:

<?php
      error_reporting(0);
      session_start();
      include_once 'oesdb.php';
 
      if(isset($_REQUEST['register']))
      {
            header('Location: register.php');
      }
      else if($_REQUEST['stdsubmit'])
      {
 
          $result=executeQuery("select *,DECODE(stdpassword,'oespass') as std from student where stdname='".htmlspecialchars($_REQUEST['name'],ENT_QUOTES)."' and stdpassword=ENCODE('".htmlspecialchars($_REQUEST['password'],ENT_QUOTES)."','oespass')");
          if(mysql_num_rows($result)>0)
          {
 
              $r=mysql_fetch_array($result);
              if(strcmp(htmlspecialchars_decode($r['std'],ENT_QUOTES),(htmlspecialchars($_REQUEST['password'],ENT_QUOTES)))==0)
              {
                  $_SESSION['stdname']=htmlspecialchars_decode($r['stdname'],ENT_QUOTES);
                  $_SESSION['stdid']=$r['stdid'];
                  unset($_GLOBALS['message']);
                  header('Location: stdwelcome.php');
              }else
          {
              $_GLOBALS['message']="Check Your user name and Password.";
          }
 
          }
          else
          {
              $_GLOBALS['message']="Check Your user name and Password.";
          }
          closedb();
      }
	  if(isset($_SESSION['stdname'])){
                          header('Location: stdwelcome.php');
						  exit;
						  }
 ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
  <head>
    <title>Welcome To VITeQUIZ Online Portal</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
    <link rel="stylesheet" type="text/css" href="oes.css"/>
  </head>
  <body>
      <?php
 
        if($_GLOBALS['message'])
        {
         echo "<div class=\"message\">".$_GLOBALS['message']."</div>";
        }
      ?>
 
      <div id="container">
 
                <div class="header">
                <img style="margin:10px 2px 2px 10px;float:left;" height="80" width="200" src="images/logo.gif" alt="OES"/><h3 class="headtext"> &nbsp;VIT UNIVERSITY </h3><h4 style="color:#ffffff;text-align:center;margin:0 0 5px 5px;"><i>...A place to learn; A chance to grow</i></h4>
            </div>
     <form id="stdloginform" action="index.php" method="post">
      <div class="menubar">
 
       <ul id="menu">
 
                      <!--  <li><input type="submit" value="Register" name="register" class="subbtn" title="Register"/></li>-->
                        <li><div class="aclass"><a href="/VEQ/register.php" title="Click here  to Register">Student Register</a></div></li>
                        <li><div class="aclass"><a href="/VEQ/index.php" title="Click here  to Register">Student Login</a></div></li>
                         <li><div class="aclass"><a href="admin/index.php" title="Click here  to Register">Program Manager Login</a></div></li>
           <li><div class="aclass"><a href="tc/index.php" title="Click here  to Register">Faculty Login</a></div></li>
                    </ul>
 
 
      </div>
      <div class="page">
 
              <table cellpadding="30" cellspacing="10">
              <tr>
                  <td>User Name</td>
                  <td><input type="text" tabindex="1" name="name" value="" size="16" /></td>
 
              </tr>
              <tr>
                  <td>Password</td>
                  <td><input type="password" tabindex="2" name="password" value="" size="16" /></td>
              </tr>
 
              <tr>
                  <td colspan="2">
                      <input type="submit" tabindex="3" value="Log In" name="stdsubmit" class="subbtn" />
                  </td><td></td>
              </tr>
            </table>
 
 
      </div>
       </form>
<?php
include('footer.php');
?>
          </div>
  </body>
</html>

**chirag vora** · Apr 20 '13, 05:54 AM

Thanks...but it displays a blank page

**Bernybon** · Sep 29 '13, 12:43 AM

Originally posted by chirag vora

Thanks...but it displays a blank page

Did you find a solution? It's doing the same thing for me!

Php header is not working on server...

Php header is not working on server...

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