Undefined index error

xtreempje · 20 October 2011

Hallo, ik heb lang geleden best veel met php gewerkt maar ben heel veel vergeten en heb nu een foutmelding en ik kan hem niet oplossen.

PHP

Notice: Undefined index: purchased in C:\xampp\htdocs\prolo\index555.php on line 8


Notice: Undefined index: money in C:\xampp\htdocs\prolo\index555.php on line 9


Notice: Undefined index: attack in C:\xampp\htdocs\prolo\index555.php on line 10


Notice: Undefined index: defense in C:\xampp\htdocs\prolo\index555.php on line 11

ik wil dat mijn health uit mijn database wordt weergegeven netzoals mijn naam.

PHP

Username : xtreempje
Health :
Notice: Trying to get property of non-object in C:\xampp\htdocs\prolo\index555.php on line 64


Attack :
Notice: Undefined variable: attack in C:\xampp\htdocs\prolo\index555.php on line 70


Defense :
Notice: Undefined variable: defense in C:\xampp\htdocs\prolo\index555.php on line 74

Toon Meer

pagina met de error :

PHP

<?php require_once 'auth.php'; ?>
<?php require_once 'connection.php';?>


<?php
$email = $_SESSION['email'];
$purchased = $_SESSION['purchased'];
$money = $_SESSION['money'];
$purchased = $_SESSION['attack'];
$money = $_SESSION['defense'];


?>




<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<meta content='text/html; charset=iso-8859-1' http-equiv='Content-type' />
<meta content='width=330, height=400, initial-scale=1' name='viewport' />
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<title>Please Log in.</title>


<link href="login.css" media="screen" rel="stylesheet" type="text/css" />




















</head>
<body style='min-height:380px'>
<div class='layout' id='page'>
<div class='centered'>
<div class='column' style='margin-top:-174px'>
<div class='logo'></div>
<div class='login_page preserve_links'>
<div class='title_graphic'></div>
<div class='login_frame flexible'>
<div class='top'></div>
<div class='middle'><div class='flash_message'>
<div class='flash_boxes'>


</div>


</div>
	<form method="post" action="login.php">


  <div style="margin:0;padding:0"></div>
<div class='field text_field'>
<text-
<label for="username" name="username" id="username"><strong><h2>Welcome</h2></strong></label>
<p><br />
  <label for="custom" name="custom" id="custom">Username</label> 
  : 
  <label for="custom" name="custom" id="custom"><strong><?php echo $user; ?></strong></label>
  <br />
  <label for="custom" name="custom" id="custom">Health</label>
  <label for="custom" name="custom" id="custom"><strong>:</strong></label>
  <label for="custom" name="custom" id="custom"><strong><?php echo $user->health; ?></strong></label>
</p>
<p>
  <label for="custom3" name="custom" id="custom"><strong></strong></label>
  <label for="custom3" name="custom" id="custom">Attack</label>
  <label for="custom3" name="custom" id="custom"><strong>:</strong></label>
  <label for="custom3" name="custom" id="custom"><strong><?php echo $attack; ?></strong></label>
<p>
  <label for="custom4" name="custom" id="custom">Defense</label>
  <label for="custom4" name="custom" id="custom"><strong>:</strong></label>
  <label for="custom4" name="custom" id="custom"><strong><?php echo $defense; ?></strong></label>
  </p>
</div>
  </br>
  </strong>
  <label for="custom3" name="custom" id="custom"><br />
</label>
  <p>&nbsp; </p>
</div></strong></div>
</br>
</div>
<tr><td colspan=2><font face="verdana,arial" size=-1> Logout <a href="login.php?action=Logout">here</a>!</
<br />
<br />
</div>


</div>
</div>
<div class='actions'>
</div>
<img alt="Sm_loader" class="right" id="loading_spinner" src="sm_loader.gif" style="margin-top:13px;display:none;" />


<div class="clear"></div>
</div>


<br />


<br />
<a href="/corp/home"></a>
<div class="clear"></div>


</div>


<div class='bottom'></div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>

Toon Meer

mijn login.php

PHP

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<meta content='text/html; charset=iso-8859-1' http-equiv='Content-type' />
<meta content='width=330, height=400, initial-scale=1' name='viewport' />
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<title>Please Log in.</title>


<link href="login.css" media="screen" rel="stylesheet" type="text/css" />








<?php
require_once 'connection.php';


if (!isset($_REQUEST['action'])) {
		  ?>


<body style='min-height:380px'>
<input id="auth_token" name="auth_token" type="hidden" value="ZMbisHfLMZJvtD0D0C61bofjI5CrlWKMyFJ6iIza8L4=" />
<div class='layout' id='page'>
<div class='centered'>
<div class='column' style='margin-top:-174px'>
<div class='logo'></div>
<div class='login_page preserve_links'>
<div class='title_graphic'></div>
<div class='login_frame flexible'>
<div class='top'></div>
<div class='middle'><div class='flash_message'>
<div class='flash_boxes'>


</div>


</div>
  <form action="login.php" class="onboard_form" method="post"><div style="margin:0;padding:0"></div>
  <b><font color="red"><font face="verdana,arial" size=-5>No data filled in.</font></font></b>
<div class='field text_field'>
<label for="username" name="username">Username</label>
</div>
<div class='another_row'>
<input class="autotab behavior" id="email" name="email" tabindex="1" type="text" />
</div>
<div class='field text_field'>
<label for="password" name="password">Password</label>
<span> 
&nbsp;&nbsp;


</span>


</div>
<div class='one_more_row'>
<input id="password" name="password" tabindex="2" type="password" value="" />
</div>
<div class='remember_me_field'>
<div class='field check_box_field'>
<input id="remember_me" name="remember_me" type="checkbox" value="1" />
<label for="remember_me" style="display:inline">Stay signed in</label>
</div>
</div>
<div class='actions'>
<div class="right gistsubmit" onclick="document.getElementById(&quot;loading_spinner&quot;).style.display = &quot;inline&quot;;"><input name="commit" type="submit" value="Sign In" /><span></span></div>
<img alt="Sm_loader" class="right" id="loading_spinner" src="sm_loader.gif" style="margin-top:13px;display:none;" />


<div class="clear"></div>
</div>
<input id="time_zone_offset" name="time_zone_offset" type="hidden" value="-8" />
<input id="from_openid" name="from_openid" type="hidden" />
<input id="version" name="version" type="hidden" />
<br />
<a href="/users/new">Create account</a><br />
<a href="/users/forgot_password?from_openid=false">Forgot password?</a>
<br />
<a href="/corp/home"></a>
<div class="clear"></div>
  </form>
</div>


<div class='bottom'></div>
</div>
</div>
<script src="/javascripts/pages/login_page.js?0ae7d22b16" type="text/javascript"></script>
</div>
</div>
</div>
</body>
</html>
          
<?php
} else {
  switch ($_REQUEST['action']) {
    case 'Register':


      if (!isset($_REQUEST['action'])) {
        header ('refresh: 3; url=register.php');
        die ('No form has been submitted');
      } else {


        $user = $_POST['username'];
        $pass = $_POST['password'];
        $pass2 = $_POST['check_password'];
		$email = $_POST['email'];
		
		


				if (empty($user)) 
				{
          echo ('Please fill in an username.</br>');
			} if  (empty($pass))
				{ 
		echo ('Please fill in an password.</br>');
				} if (empty($pass2))
				 { 
		 echo('Your password did not match.</br>'); 
				 } if (empty($email))
				 {
		 echo('Please fill in an email.</br>');
	
	
		
        } elseif ($pass != $pass2) {
          header ('refresh: 3; url=register.php');
          die ('Passwords do not match');


        } elseif (!get_magic_quotes_gpc()) {
          $user = addslashes($user);
          $pass = addslashes($pass);
        }


        $pass = addslashes(sha1($pass));
        $user = addslashes(base64_encode($user));


        $check_sql = "SELECT username " .
                     "FROM users " .
                     "WHERE username='$user'";


        $sql = "INSERT INTO users (username, password, email) " .
"VALUES ('" . $user . "','" . $pass . "','" . $email . "')";




        $check_result = mysql_query($check_sql, $conn)
                          or die ('Could not check up user account; ' . mysql_error());


        if ((mysql_fetch_array($check_result)) != 0) {
          header ('refresh: 3; url=register.php');
          die ('Username bestaat al');
        }
        mysql_query($sql, $conn)
          or die ('Could not create account; ' . mysql_error());


        header ('refresh: 3; url=index.php');
        echo ('Account created');
        break;
      }


    case 'Login':
      if (!isset($_REQUEST['action'])) {
        header ('refresh: 3; url=index.php');
        die ('No form has been submitted.');
      } else {


        $user = $_POST['username'];
        $pass = $_POST['password'];


        if (empty($user) || empty($pass)) {
          header ('refresh: 3; url=index.php');
		  ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<meta content='text/html; charset=iso-8859-1' http-equiv='Content-type' />
<meta content='width=330, height=400, initial-scale=1' name='viewport' />
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<title>Please Log in.</title>


<link href="login.css" media="screen" rel="stylesheet" type="text/css" />




















</head>
<body style='min-height:380px'>
<div class='layout' id='page'>
<div class='centered'>
<div class='column' style='margin-top:-174px'>
<div class='logo'></div>
<div class='login_page preserve_links'>
<div class='loginheader'></div>
<div class='login_frame flexible'>
<div class='top'></div>
<div class='middle'><div class='flash_message'>
<div class='flash_boxes'>


</div>


</div>
	<form method="post" action="login.php">


  <div style="margin:0;padding:0"></div>
<div class='field text_field'><br>
<label for="username" name="username" id="username"><center>Logging In, Please wait <img src="sm_loader.gif"></center></label>
</div>


<div class='one_more_row'>
<div class="clear"></div>
</div>


<br />
<br />
<div class="clear"></div>


</div>


<div class='bottom'></div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
          
<?php
        } elseif (!get_magic_quotes_gpc()) {
          $user = addslashes($user);
          $pass = addslashes($pass);
        }
        $pass = addslashes(sha1($pass));
        $user = addslashes(base64_encode($user));
        $sql = "SELECT id, username, password, email, money, purchased, attack, defense " . 
               "FROM users " .
               "WHERE username='$user' " .
               "AND password='$pass' ";


        $result = mysql_query($sql, $conn)
          or die ('Could not check up user account; ' . mysql_error());


        if (($row = mysql_fetch_array($result)) == 1) {
          header ('refresh: 0; url=invailed.php');
		  
          ?>
		  
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<meta content='text/html; charset=iso-8859-1' http-equiv='Content-type' />
<meta content='width=330, height=400, initial-scale=1' name='viewport' />
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<title>Please Log in.</title>


<link href="login.css" media="screen" rel="stylesheet" type="text/css" />




















</head>
<body style='min-height:380px'>
<div class='layout' id='page'>
<div class='centered'>
<div class='column' style='margin-top:-174px'>
<div class='logo'></div>
<div class='login_page preserve_links'>
<div class='loginheader'></div>
<div class='login_frame flexible'>
<div class='top'></div>
<div class='middle'><div class='flash_message'>
<div class='flash_boxes'>


</div>


</div>
	<form method="post" action="login.php">


  <div style="margin:0;padding:0"></div>
<div class='field text_field'><br>
<label for="username" name="username" id="username"><center>Logging In, Please wait <img src="sm_loader.gif"></center></label>
</div>


<div class='one_more_row'>
<div class="clear"></div>
</div>


<br />
<br />
<div class="clear"></div>


</div>


<div class='bottom'></div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
		  
		  <?php
		  echo ('Username and password does not match.');
		  
        } else {


          session_start();
          $_SESSION['id'] = $row['id'];
          $_SESSION['username'] = stripslashes($row['username']);
          $_SESSION['password'] = stripslashes($row['password']);
		  $_SESSION['email'] = stripslashes($row['email']);
		  $_SESSION['email'] = stripslashes($row['money']);
		  $_SESSION['email'] = stripslashes($row['attack']);
		  $_SESSION['email'] = stripslashes($row['defense']);
        }
        header ('refresh: 3; url=index2.php');
        ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<meta content='text/html; charset=iso-8859-1' http-equiv='Content-type' />
<meta content='width=330, height=400, initial-scale=1' name='viewport' />
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<title>Please Log in.</title>


<link href="login.css" media="screen" rel="stylesheet" type="text/css" />




















</head>
<body style='min-height:380px'>
<div class='layout' id='page'>
<div class='centered'>
<div class='column' style='margin-top:-174px'>
<div class='logo'></div>
<div class='login_page preserve_links'>
<div class='loginheader'></div>
<div class='login_frame flexible'>
<div class='top'></div>
<div class='middle'><div class='flash_message'>
<div class='flash_boxes'>


</div>


</div>
	<form method="post" action="login.php">


  <div style="margin:0;padding:0"></div>
<div class='field text_field'><br>
<label for="username" name="username" id="username"><center>Logging In, Please wait <img src="sm_loader.gif"></center></label>
</div>


<div class='one_more_row'>
<div class="clear"></div>
</div>


<br />
<br />
<div class="clear"></div>


</div>


<div class='bottom'></div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>


<?php


  	break;
      }
    case 'Logout':
      session_start();
      session_unset();
      session_destroy();


      header ('refresh: 3; url=index.php');
 ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<meta content='text/html; charset=iso-8859-1' http-equiv='Content-type' />
<meta content='width=330, height=400, initial-scale=1' name='viewport' />
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<title>Please Log in.</title>


<link href="login.css" media="screen" rel="stylesheet" type="text/css" />




















</head>
<body style='min-height:380px'>
<div class='layout' id='page'>
<div class='centered'>
<div class='column' style='margin-top:-174px'>
<div class='logo'></div>
<div class='login_page preserve_links'>
<div class='logoutheader'></div>
<div class='login_frame flexible'>
<div class='top'></div>
<div class='middle'><div class='flash_message'>
<div class='flash_boxes'>


</div>


</div>
	<form method="post" action="login.php">


  <div style="margin:0;padding:0"></div>
<div class='field text_field'><br>
<label for="username" name="username" id="username"><center>Logging out, Please wait <img src="sm_loader.gif"></center></label>
</div>


<div class='one_more_row'>
<div class="clear"></div>
</div>


<br />
<br />
<div class="clear"></div>


</div>


<div class='bottom'></div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>


      <?php
      break;
  }
}


?>

Toon Meer

en mijn auth.php

PHP

<?php
session_start();
require_once 'connection.php';


$id = $_SESSION['id'];
$user = $_SESSION['username'];
$pass = $_SESSION['password'];


if (empty($id) || empty($user) || empty($pass)) {
  session_unset();
  session_destroy();
  header ('refresh: 3; url=index.php');
  die ('Session expired.');


} elseif (!get_magic_quotes_gpc()) {
  $user = addslashes($user);
  $pass = addslashes($pass);
}


$pass = addslashes($pass);
$user = addslashes($user);




$sql = "SELECT id, username, password, email, money " . 
       "FROM users " .
       "WHERE id='$id' " .
       "AND username='$user' " .
       "AND password='$pass'";


$result = mysql_query($sql, $conn)
  or die ('Could not check up user account; ' . mysql_error());


if (($row = mysql_fetch_array($result)) == 0) {
  session_unset();
  session_destroy();
  header ('refresh: 3; url=index.php');
  die ('Session data incorrect');
} else {
  $user = stripslashes(base64_decode(stripslashes($user)));
}
?>

Toon Meer

alsjeblieft help me anders kan ik niet verder

xtreempje · 20 October 2011

Nvm heb 't al gevonden.

Reza · 20 October 2011

En de oplossing.
Want je moet dat ook melden.

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