PHP - 500 - Internal Server Error On Index.php

Whenever I hit submit I get an internal server error. Here is the code:

<?php $modsToBeChecked = str_replace(
"\r",
"\n",
str_replace( "\r\n", "\n", $_POST[ 'modsToBeChecked' ] )
);
$modsToBeChecked = explode( "\n", $modsToBeChecked );


var_dump( $modsToBeChecked );?>

$modsToBeChecked is passed in from a textarea form. It is suppose to treat each line in the textbox as one element of the array. Here is the form code in case you need it:

<form  action=""><textarea name="modsToBeChecked" rows="25" cols="50"></textarea>
<input type="submit">
</form>

I have no idea why it's doing it. I know I'm missing something, but everything looks right to me. When you submit the registration form it just does the error, and properties say its the process page, so this code below. Sorry posting it all, I'm just not sure period.

Code: [Select]
<?php
require('connect.php');

//check all the posted info
function getInfo() {
$error = array();
$fname = validateFirstname($_POST['fname']);
$lname = validateLastname($_POST['lname']);
$uname = validateUsername($_POST['uname']);
$email = validateEmail($_POST['email']);
$password = validatePass($_POST['password1'], $_POST['password2']);
$phone = validatePhone($_POST['phone']);

//check for errors
error();
}
function validateFirstname($str) {
//This allows just alpha characters and must be at least 2 characters.
if (preg_match('/^[a-zA-Z0-9]{2,}$/',$str)) {
return  preg_match('/^[a-zA-Z0-9]{2,}$/',$str);
} else {
$error[] = 'Please enter a valid first name!';
}

}
function validateLastname($str) {
//This allows just alpha characters and must be at least 2 characters.
if (preg_match('/^[a-zA-Z0-9]{2,}$/',$str)) {
return  mysql_real_escape_string($str);
} else {
$error[] = 'Please enter a valid last name!';
} 

}
function validateUsername($str) {
//connect to database
$link = mysql_connect($db_host, $db_user, $db_pass); 
if (!$link) {
     die('Could not connect: ' . mysql_error());
}

mysql_select_db($db_name);
//pull usernames to make sure new is unique
$sql = "SELECT username FROM users WHERE username = '".$str."'";
if ($sql == "") {
//This allows just alphanumeric characters and must be 4 - 15 characters.
if (preg_match('/^[a-zA-Z0-9]{4,15}$/',$str)) {
return mysql_real_escape_string($str); 
} else {
$error[] = 'Please enter a valid user name!';
}
} else {
$error[] = 'This user name is already registered!';
}
}
function validateEmail($str) {
//connect to database
$link = mysql_connect($db_host, $db_user, $db_pass); 
if (!$link) {
     die('Could not connect: ' . mysql_error());
}

mysql_select_db($db_name);
//pull usernames to make sure new is unique
$sql = "SELECT email FROM users WHERE email = '".$str."'";
if ($sql == "") {
if (preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\._-])*@([a-zA-Z0-9_-])+([a-zA-Z0-9\._-]+)+$/",$str)) {
     return mysql_real_escape_string($str); 
}else{
$error[] = 'Please enter a valid email!';   
}
} else {
$error[] = 'This email is already registered!';
}
}
function validatePass($str, $str2) {
//This allows just alphanumeric characters and must be 6-15 characters.
if ($str == $str2) {
if (preg_match('/^[a-zA-Z0-9]{6,15}$/',$str)) {
return md5(mysql_real_escape_string($str)); 
} else {
$error[] = 'Please enter a valid password!';
}
} else {
$error[] = 'Passwords do not match!';
}
}
function validatePhone($str) {
//This allows just alpha characters and must be at least 2 characters.
if (preg_match('/^[0-9]{0,11}$/',$str)) {
return  mysql_real_escape_string($str);
} else {
$error[] = 'Please enter a valid phone number!';
} 

}
function error() {
if ($error[] == '') {
addInfo();
} else {
echo "<a href='javascript: history.go(-1)'><-- Go Back</a><br>";
echo $error[];
}
}
function addInfo() {
//setcookie("site_user", $Name, time() + 31536000, "/"); 
//setcookie("site_pass", $Password, time() + 31536000, "/"); 

//Connect to database from here
$link = mysql_connect($db_host, $db_user, $db_pass); 
if (!$link) {
     die('Could not connect: ' . mysql_error());
}
//activation link
$a = md5(uniqid(rand(), true));
//select the database | Change the name of database from here
mysql_select_db($db_name);
$sql="INSERT INTO users (firstname,lastname,email,username,password,phone,active,ip,rank,acctcreated) VALUES ('$fname','$lname','$uname',$email','$lastpass','$phone',$a','$ip','$rank',NOW())";
}

// Send the email:
$message = " To activate your account, please click on this link:\n\n";
$message .= WEBSITE_URL . '/activate.php?email=' . urlencode($Email) . "&key=$activation";
mail($Email, 'Registration Confirmation', $message, 'From:'.EMAIL);

// Flush the buffered output.
// Finish the page:
echo '<div class="success">Thank you for registering! A confirmation email has been sent to ' . $Email .' Please click on the Activation Link to Activate your account </div>';


?>

Hi.

I had this form all working, but then I commented out some echo's and changed the name of my custom error variables now all of a sudden when I hit submit without all fields I get an INTERNAL SERVER ERROR PAGE.
Code: [Select]
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Apache/1.3.33 Server at www.fusionfashionhair.com Port 80
I don't know what else would have causes this as I had it working yesterday?


My code:

<?php
session_start();
?>
<?php
$submit = $_POST['submit'];
// Form Data
$email = $_POST['email'];
$password_old = $_POST['password_old'];
$password_new = $_POST['password_new'];
$password_new_con = $_POST['password_new_con'];
$errorcount = 0;

// Edit anything inbetween the " " for the display error message
$errormsg['sErrEmail'] = "Email Entered is not in our database"; 
$errormsg['sErrOldPass'] = "Old Password Entered is Incorrect. Please check your Email";
$errormsg['sErrNewPass'] = "New Password must be between 6 and 32 characters";
$errormsg['sErrNewPassCon'] = "New Passwords do not match.";
$errormsg['sErrSecCode'] = "Security Code is Invalid";
$errormsg['sErrdbPass'] = "Invalide Email or activation code. Please Contact <a href='mailto:webmaster@fusionfashionhair.com?subject=Fusion Fashion Hair - Member Activation Error%20Request'>Admin</a>";
$errormsg['NoErr'] = "No Errors, Continue";
$errormsg['PlaceHold'] = "";

$errortrack[] = $errormsg['PlaceHold'];

if ($_POST[submit]){
if ($errorstop = "go") {
$errorstop="go";
while ($errorstop<>"stop") {
//Check for security code
if ($_SESSION[key]==$_POST[user_code]){ 
// echo "True - Continue 0";
// echo "<p>----------</p>";
$_SESSION[key]='';
} else {
// echo "False - Stop 0";
$errortrack[] = $errormsg['sErrSecCode'];
$errorcount++;
$errorstop="stop";
}
// check email verification
if (!checkEmail($email)) {
// echo "False - Stop 1";
$errortrack[] = $errormsg['sErrEmail'];
$errorcount++;
$errorstop="stop";
} else {
// echo "True - Continue 1";
// echo "<p>----------</p>";
}
// check for existance
if (strlen($password_old)>5) {
// echo "True - Continue 2";
// echo "<p>----------</p>";
} else {
// echo "False - Stop 2";
$errortrack[] = $errormsg['sErrOldPass'];
$errorcount++;
$errorstop="stop";
}
// check for existance
if (strlen($password_new)>32||strlen($password_new)<6) {
// echo "False - Stop 3";
$errortrack[] = $errormsg['sErrNewPass'];
$errorcount++;
$errorstop="stop";
} else {
// echo "True - Continue 3";
// echo "<p>----------</p>";
}

// check for existance
if ($password_new_con==$password_new) {
// echo "True - Continue 4";
// echo "<p>----------</p>";
$errorstop="stop";//Get Out of loop
} else {
// echo "False - Stop 4";
$errortrack[] = $errormsg['sErrNewPassCon'];
$errorcount++;
$errorstop="stop";
}
}//End While Loop


// Check database
require('dbConfig.php');
// Encrypts old password to check with Database Encryped Password
$password_old = md5($password_old);

$check = mysql_query("SELECT * FROM {$usertable} WHERE email='$email' AND password='$password_old'");
$checknum = mysql_num_rows($check);
if ($checknum==1) {
// echo "True - Continue 5 Set password";
// echo "<p>----------</p>";
// Encrypts new password
$password = md5($password_new);
//run a query to update the account
$acti = mysql_query("UPDATE {$usertable} SET password='$password' WHERE email='$email'");
} else {
// echo "False - Stop 5";
$errortrack[] = $errormsg['sErrdbPass'];
$errorcount++;
$errorstop="stop";
}//End if checknum

// echo "True - Continue 6 GO TO HEADER PAGE";
// Thank you Page
$insertGoTo = "changepass.php";
header(sprintf("Location: %s", $insertGoTo));

//send confirmation email
$to = $email; 
$subject = "Password Changed for Fusion Fashion Hair";
$headers = "From:  webmaster@fusionfashionhair.com";
$server = "mail.fusionfashionhair.com";

//change php.ini and set SMTP to $server
ini_set("SMTP",$server);


$body = "

Password Successfuly changed for $email, \n\n

Please click on the link provided below to activate the account with Fusion Fashion Hair
http://www.fusionfashionhair.com/activate.php?id=$lastid&code=$random \n\n




Thank you,

Customer Service

Contact webmaster for any concerns regarding this email. <a href='mailto:webmaster@fusionfashionhair.com?subject=Fusion Fashion Hair - Password Change Error%20Request'>Admin</a>.
";

//function to send email
mail($to, $subject, $body, $headers);
} else {
while($errorcount>=0) {
// Test display all error messages
// echo "<p>----------</p>";
// echo "<p>Error Count = '$errorcount'</p>";
}
$errormsg['MissAll'] = "Please Enter in ALL Fields!";
die ("PLEASE FILL IN ALL FIELDS");
}// End If Error Go
}// End if Submit
?>
<?php

// LINUX PLATFORM OPTION 3

// checkEmail function checks standard email format same as preg_match()
// checkEmail function checks DSN records using checkdnsrr  Use list() to seperate name and domain using split function
// checkdnsrr ONLY WORKS on LINUX PLATFORM
// Check to see if domain and username is active
// uses fsockopen() to check if its in use using port 25
function checkEmail($email) {
// checks proper syntax
if(preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\._-])*@([a-zA-Z0-9_-])+([a-zA-Z0-9\._-]+)+$/" , $email)) {

// gets domain name
list($username,$domain)=split('@',$email);
// checks for if MX records in the DNS
if(!checkdnsrr($domain, 'MX')) {
return false;
}
return true;
}
return false;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Fusion Fashion Hair, Loop Hair Extensions Winnipeg, MB </title>
<link href="css/thrColLiqHdr.css" rel="stylesheet" type="text/css" />
<link rel="stylesheet" type="text/css" href="css/p7exp.css"/>
<link rel="stylesheet" type="text/css" href="css/loginforms.css"/>
<!--[if lte IE 7]>
<style>
.content { margin-right: -1px; } /* this 1px negative margin can be placed on any of the columns in this layout with the same corrective effect. */
ul.nav a { zoom: 1; }  /* the zoom property gives IE the hasLayout trigger it needs to correct extra whiltespace between the links */
</style>
<![endif]-->
</head>
<body onLoad="document.getElementById('user_code').focus();">
<body>
<div class="container">
  <div class="header"><img src="mainlogo3.gif" width="824" height="353" alt="Fusion Fashion Hair" /> </div>
  <!-- end .header -->
  
  <div id="menuwrapper">
    <ul id="p7menubar">
      <li><a href="#">Home</a></li>
      <li><a href="#">Products</a></li>
      <li><a href="#">Shipping</a></li>
      <li><a href="#">Instructions</a></li>
      <li id="LastItem"><a href="#">Contact Us</a></li>
    </ul>
  </div>
  <!-- end menuwrapper -->
  
  <div class="sidebar1_login">
    <h1 class="left">Welcome to Fusion Fashion Hair</h1>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    <!-- end .sidebar1 --></div>
  <div class="content_login">
    <p>&nbsp;</p>
    <div class="divider"><!--Page From Divider Line-->
      <p>&nbsp;</p>
    </div>
    <!--End of Divider-->
    <p>&nbsp;</p>
    <form action='newpassform.php' method='post' id="regform">
      <fieldset>
        <legend>Change Password</legend>
        <p><?php foreach ( $errortrack as $value) { //( $errortrack as $key => $value) 
echo "<span class='errorcode'>$value</span>";}?>
        </p>
        <p>
          <label for='email'>Email:</label>
          <input name='email' type='text' maxlength="25" value='<?php echo $email; ?>'/>
        </p>
        <p>
          <label for='password_old'>Old Password:</label>
          <input name='password_old' type='password' maxlength="32" />
        </p>
        <p>
          <label for='password_new'>New Password:</label>
          <input name='password_new' type='password' maxlength="32"/>
        </p>
        <p>
          <label for='password_new_con'>Confirm Password:</label>
          <input name='password_new_con' type='password' maxlength="32"/>
        </p>
        <p><span class="required">*</span> Note, username and password are case sensitive</p>
        <p>Forgot your password? <a href="forgot_password.php">Click Here</a></p>
        <p>Login <a href="login.php">Here</a></p>
       <h2>Security Check</h2>
      <p>Enter letters below exactly how they are displayed.  Letter are case sensitive. </p>
      <br />
      <img src="captcha.class.php?usefile=1" /> 
      <!--OR--> 
      <!--<img src="image.php" />-->
      
      <input id='user_code' name='user_code' type='text' size='10' >
      <p>&nbsp;</p>
        <input class="reset" type='reset' value='Cancel' name='reset'>
<input class="submit" type='submit' value='Continue' name='submit'>
      </fieldset>
    </form>
    <!--End of Form--> 
    <!-- end .content --> 
  </div>
  <div class="sidebar2_login">
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    <p>&nbsp;</p>
    
    <!-- end .sidebar2 --></div>
  <div class="footer"> 
    <!-- end .footer --></div>
  <!-- end .container --></div>
</body>
</html>

This topic has been moved to Apache HTTP Server.

http://www.phpfreaks.com/forums/index.php?topic=351923.0

Hello,

So I have a weird error where if I fetch more than a certain number of rows from a mysql table, it triggers a 500 Internal Server Error.

I am using Apache Web Server (through GoDaddy) and the offending code is below:

Code: [Select]
set_time_limit(0);
$this->Connect();
$Output = array();
$search = "SELECT * FROM <table> WHERE user_id = ?";
if($Statement = $this->MySQLi->prepare($search)){
  $Statement->bind_param("i", $UserId);
  $Statement->execute();
  $Statement->bind_result(<result variables>);
  $count = 0;
  while($Statement->fetch() && $count++ < 70){
ChromePhp::log(<result variables>);
  }
  $Statement->close();
}
$this->Disconnect();

ChromePhp::log is a way of dumping things to the Javascript Console in your browser from within a PHP script just as a heads-up. So when I set the stop number as 70, everything is fine. If I try to fetch more than that it triggers a 500 internal server error on Apache Server port 443. I have looked through the error logs and can't figure out the cause but this is almost certainly a server configuration issue? I'd appreciate any feedback, especially anyone familiar with GoDaddy's hosting services

Thanks

Hello,

I am using the Pear Mail and Mail_Mime packages to send SMTP authenticated HTML formatted emails. I was successfully sending emails when I started getting the following error:

sendmail: 451 Internal Error

I check out the sendmail logs at /var/log/mail.log but that only says the same thing.

I am running Linux-Ubuntu and sending emails from an address on a remote server (godaddy hosted). The interesting thing is that this exact same code will run to completion and fail.

Any thoughts? Anyone with Pear Mail experience, is there any way to  end the SMTP session, maybe that is the problem. I also think an issue might be that the server thinks my IP is sending too many emails, any way to provision against that?

Thanks for any insight and please let me know if other information might be helpful to debug this.

Dear all,
According to I install old project about cakePHP and I make some report but get a error about Server Internal error
As I checked It's error about this code

try{

$excelContent = chr(255).chr(254).@mb_convert_encoding($excelContent, 'UTF-16LE', 'UTF-8');

} catch (Exception $e) {

echo 'Caught exception: ', $e->getMessage(), "\n";

}

Do you have any idea about this code? I try to catch the error but it's not work

Edited June 28 by nitiphone2021

That's my first time to see this kind of issue.   The PROD environment: Godaddy, IIS7, PHP5.4.30 The Local environment: Linux, PHP 5.5.X The framework: CodeIgniter 2.2.0   Process:   I have view have form to update multiple files.

echo form_open_multipart('admin/UploadFiles');

The controller will do an initial check,

			if( isset($_SERVER["CONTENT_LENGTH"]) 
				 && ($_SERVER["CONTENT_LENGTH"]>((int)ini_get('post_max_size')*1024*1024)))
			{
				$this->session->set_flashdata('upload_error', 'Your file is too big to handle.');
				redirect($_SERVER['HTTP_REFERER']);
			}
			else
			{			
				if($_FILES['files']['error'][0] != 0)
				{
					$this->session->set_flashdata('upload_error', 'There are no files selected.');
					redirect($_SERVER['HTTP_REFERER']);
				}
				else 
				{
					$photo_info = array();
					$photo_info = $_FILES['files'];
					
					$this->load->model('uploadfile');
					$results = $this->uploadfile->UploadImages($photo_info);
					
// My debug 
					echo "<pre>";
					print_r($results);
					echo "</pre>";

					
// 					redirect($_SERVER['HTTP_REFERER']);
				}

In my model file, for debug purpose, I only put these lines. Since I have traced the code line one by one, finally found the 500 error happens here.

		if (!empty($this->CheckFileError($images)))
		{
			$results['fail'] = $this->CheckFileError($images);
			
			foreach($this->CheckFileError($images) as $err)
 				$error_idx[] = $err['index'];
 		}

It happens on

empty($this->CheckFileError($images)) //$this->CheckFileError($images) is an array

If I just "return $this->CheckFileError($images)", it has no error at all. But If I do the code above, it will give me Internal 500 error. After I change to

count($this->CheckFileError($images)) == 0 

everthing works. All the other logics in the actual model are remain same. I only change this line.   It has no problem at all in my local. Only when I run it on my Godaddy IIS share hosting. Initially I thought the temp folder to hold the files is not writable. I even spent whole night to talk to Godaddy guys, but no progress. Even I tried create .user.ini to change the "upload_tmp_dir", it still gave me 500 error. Tonight, I debugged my code lines one by one, tested it in local first, then tested in Godaddy. Finally I found the root cause for my internal 500 error.   However, I don't know why empty() will cause this issue. Can anyone explain it? I Googled, but didn't find any userful information.   The reason why I use IIS is because I write my most of the services in WCF.   Thanks!
Edited by TFT2012, 01 October 2014 - 12:33 AM.

According to I would like to try to use JWT for my PHP and these are my step

on domain/app/
composer require firebase/php-jwt

so I have 
domain/app/login.php
domain/app/vendor/firebase/...

and on the login.php

        try{
        
        echo "1";
            require_once('vendor/autoload.php');
            
            use firebase\JWT\JWT;
            echo "2";
        } catch (Exception $e) {
            echo 'Caught exception: ',  $e->getMessage(), "\n";
        }

It's not show any thing and error "HTTP ERROR 500"
I think the code is really find the autoload.php but I don't know why it's internet error on line 
use firebase\JWT\JWT;
If I add this command, the PHP will be error 500
 

According to I have a project need to use PHP 5.6.40 connect to mysql version  5.7.34
This URL for phpinfo()
http://newlink.bdb.com.la/app/webroot/test.php

when I try to connect it by below coding
 

$servername = "localhost";
$username = "user";
$password = "pass";
$db_database    = 'db_unelr'; 
$db_port        = '3306';

// Create connection
$conn = mysqli_connect($servername, $username, $password,$db_database,$db_port);

// Check connection
if ($conn->connect_error) {
  die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";

 

it's show 500 internal error.
what should I check and fix this problem? it's private host, so I can run linux command to check

 

I have set up two directories in www which reflect two domains I have using uniform server z which is a wamp package. I have set up Vhosts also. The sever is accessible from the internet
The directories hold a simple hello world page ( one index HTML and one index.php)
I set these up on uniform server z to test access as I have previously had problems getting virtual host to work on coral 6.8
I can test the IP address fine and ping the sever.
I can access the two addresses from the net (not on my local network)
How ever when I access  either site externally I get the Index of/
My DirectoryIndex in the main apache config allows index.php & index.html.
I also have that in the .htaccess and in the Vhosts ht access.
The Index of however only shows a favicon and not the index.html/php
Any help appreciated.

How do I get my session to be unset?

My form looks like this:

foreach ($joined as $i => $qty){
echo "<form action='' method='get' name='yourForm'>";
echo "<button type='submit' name='remove_" . $i . "' value='remove_" . $i . "' class='deletebtn' >X</button>";
echo "</form>";
}

My SESSION is defined like this:

for($i=0; $i<=5; $i++){
if (isset($_REQUEST["element_id_$i"]) ) {
$_SESSION["element_id_$i"] = $_REQUEST["element_id_$i"];
$id = $_SESSION["element_id_$i"];    
array_push($_SESSION["element_id"],$id);
}
$id = $_SESSION["element_id"];
}

and the form submits to:

if (isset($_REQUEST["remove_$i"]) ){

unset($_SESSION["quantity[$i]"]);
unset($_SESSION["element_id[$i]"]);
var_dump($_SESSION["element_id"]);
var_dump($_SESSION["quantity"]);
echo "Received variable " . $_REQUEST["remove_$i"];
echo 'TARGET INDEX TO BE REMOVED: ' . $_SESSION["element_id[$i]"] . '<br><br>';
}

The output is:

array(1) { [0]=> string(1) "1" } array(1) { [0]=> string(1) "1" } Received variable remove_1
Notice: Undefined index: element_id[1] in C:\xampp\htdocs\TopView\cart5.php on line 147
TARGET INDEX TO BE REMOVED: 
 

Hi,

I'm trying to create a cms and keep getting an undefined index:action error message.
I tried to use isset but then it just threw out a different error.
The section of code that is causing the errors is:

if ( $_GET['action'] != "login" && $_GET['action'] != "logout" && !$_SESSION['username'] ){ //ITS SHOWING 2 ERRORS WITH ACTION ON THIS LINE
  login();
  exit;
}

switch ( $_GET['action'] ) {  //IT ALSO HAS AN ERROR FOR ACTION ON THIS LINE
  case 'login':
    login();
    break;
  case 'logout':
    logout();
    break;

I would really appreciate the help as it's been annoying me and i'm having a mental blog.
Thanks in advance.