[SOLVED] Need help getting rid of errors

hacksurfin79 · June 23, 2009

I recently switched hosting companies and now I have problems with a form that work perfect before. I am sure it is an easy fix but cannot figure it out. If filling out the form I don't attach anything I get this message. But if I attach a file it works fine.

Warning: file() [function.file]: Filename cannot be empty in /home/patchss/public_html/free_quote.php on line 26

Warning: file() [function.file]: Filename cannot be empty in /home/patchss/public_html/free_quote.php on line 106

Warning: Cannot modify header information - headers already sent by (output started at /home/patchss/public_html/free_quote.php:26) in /home/patchss/public_html/free_quote.php on line 165

I spoke to my host and we turned off the error messages in the ini file. But they told me that I need to enable output buffering on the page. I have no idea what the OB is so can someone tell me if it is right? and What should the code be and where?

exhaler · June 23, 2009

post the php code u are using

pkedpker · June 23, 2009

Cannot modify header information

99% of the time that error occurs if you send a header before and another header right away in your php script.. and they both collide in a single request.

If that wasn't a problem with old host.. that means new host has some kinda hijack code maybe a hidden ad iframe or something running on your scripts that does some requests before you process your script.

Either way u can either make a queue to output each script each at a time not all at once. (thats how I fix modify header errors)..

Then the quick fix would be using ob_start();

like I found this on google

Anyone who uses ob_start() is just IMO a lazy programmer and always takes the quick route due to improper header handling. If cookie/session/other header calls are creating header errors, you simply rearrange your script to accommodate the correct logic - send your headers than your output. Simple as that.

hacksurfin79 · June 23, 2009

<?php

set_time_limit(0);

if(trim($_POST["Submit"])=="Submit")

{

$Name=trim($_POST["Name"]);

$email=trim($_POST["email"]);

$phone1=trim($_POST["phone1"]);

$phone2=trim($_POST["phone2"]);

$phone3=trim($_POST["phone3"]);

$cell1=trim($_POST["cell1"]);

$cell2=trim($_POST["cell2"]);

$cell3=trim($_POST["cell3"]);

$quantity=trim($_POST["quantity"]);

$size=trim($_POST["size"]);

$embroidery=trim($_POST["embroidery"]);

$artwork_method=trim($_POST["artwork_method"]);

$comments=trim($_POST["comments"]);

$attach = $_FILES['attach']['tmp_name'];

$attach_size = $_FILES['attach']['size'];

$attach_type = $_FILES['attach']['type'];

$attach_name = $_FILES['attach']['name'];

if (file($attach) && $attach_size>10000000) $msg="File size should not be more than 10 MB.";

else

{

/*if(!($attach_type=="application/msword" || $attach_type=="application/doc" || $attach_type=="appl/text" || $attach_type=="application/vnd.msword" || $attach_type=="application/vnd.ms-word" || $attach_type=="application/winword" || $attach_type=="application/word" || $attach_type=="application/x-msw6" || $attach_type=="application/x-msword" || $attach_type=="zz-application/zz-winassoc-doc" ||

$attach_type=="application/pdf" || $attach_type=="application/x-pdf" || $attach_type=="application/acrobat" || $attach_type=="applications/vnd.pdf" || $attach_type=="text/pdf" || $attach_type=="text/x-pdf" ||

$attach_type=="application/rtf" || $attach_type=="application/x-rtf" || $attach_type=="text/rtf" || $attach_type=="text/richtext" || $attach_type=="application/x-soffice" ||

$attach_type=="application/msexcel" || $attach_type=="application/x-msexcel" || $attach_type=="application/x-ms-excel" || $attach_type=="application/vnd.ms-excel" || $attach_type=="application/x-excel" || $attach_type=="application/x-dos_ms_excel" || $attach_type=="application/xls" || $attach_type=="application/x-xls" || $attach_type=="zz-application/zz-winassoc-xls"))*/

if(preg_match('/\\.(exe|com|bat|api|bpl|dll|chm|drv|ocx|pif|scr|sys|wsh|vb)$/i', $attach_name))

{

$msg= "This file is not allowed";

}

else

{

$HtmlMessage=" <html>

<body>

<td style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px; font-weight:bold'>IP Address</td>

<td style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px;'>".$_SERVER['REMOTE_ADDR']."</td>

</tr>

</tr>

<td width='20%' style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px; font-weight:bold'>Daytime phone number</td>

<td width='74%' style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px;'>".$phone1."-".$phone2."-".$phone3."</td>

</tr>

<td style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px; font-weight:bold'>Email </td>

<td style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px;'>".$email."</td>

</tr>

<td width='20%' style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px; font-weight:bold'>Quantity</td>

<td width='74%' style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px;'>".$quantity."</td>

</tr>

</tr>

<td width='20%' style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px; font-weight:bold'>Embroidery </td>

<td width='74%' style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px;'>".$embroidery."</td>

</tr>";

if($artwork_method=="notavailable")

{

$HtmlMessage.= "<tr valign='top'>

<td width='20%' style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px; font-weight:bold'>Method of Artwork Submission</td>

<td width='74%' style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px;'>No artwork is available, please contact me.</td>

</tr>";

}

$HtmlMessage.="<tr valign='top'>

<td style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px; font-weight:bold'>Comments</td>

<td style='font-family:Verdana, Arial, Helvetica, sans-serif; font-size:13px;'>".nl2br($comments)."</td>

</tr>

</table>

</body>

</html>";

if (file($attach))

{

$headers = "From: ".$email;

// Read the file to be attached ('rb' = read binary)

$file = fopen($attach,'rb');

$data = fread($file,filesize($attach));

fclose($file);

// Generate a boundary string

$semi_rand = md5(time());

$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";

// Add the headers for a file attachment

$headers .= "\nMIME-Version: 1.0\n" .

"Content-Type: multipart/mixed;\n" .

" boundary=\"{$mime_boundary}\"";

// Add a multipart boundary above the plain message

$message = "This is a plain message\n\n" .

"--{$mime_boundary}\n" .

"Content-Type: text/html; charset=\"iso-8859-1\"\n" .

"Content-Transfer-Encoding: 7bit\n\n" .

$HtmlMessage. "\n\n";

// Base64 encode the file data

$data = chunk_split(base64_encode($data));

// Add file attachment to the message

$message .= "--{$mime_boundary}\n" .

"Content-Type: {$attach_type};\n" .

" name=\"{$attach_name}\"\n" .

//"Content-Disposition: attachment;\n" .

//" filename=\"{$fileatt_name}\"\n" .

"Content-Transfer-Encoding: base64\n\n" .

$data . "\n\n" .

"--{$mime_boundary}--\n";

$to="[email protected]";

$Subject="PatchSuperstore Quantity $quantity";

@mail ($to, "$Subject", $message, $headers);

}

else

{

$to="[email protected]";

$headers .= 'From: ' . $email . "\n";

$headers .= 'To: ' . $to . "\n";

$headers .= 'Return-Path: ' . $email . "\n";

$headers .= 'MIME-Version: 1.0' ."\n";

$headers .= 'Content-Type: text/HTML; charset=ISO-8859-1' ."\n";

$headers .= 'Content-Transfer-Encoding: 8bit'. "\n\n";

$headers .= $HtmlMessage . "\n";

$Subject="PatchSuperstore Quantity $quantity";

@mail ('', "$Subject", '', $headers);

}

header("location:thankyou.htm");

}

}?>

hacksurfin79 · June 24, 2009

Bump

pkedpker · June 24, 2009

well it's obvious you haven't made that script yourself.. I found a similar one here

http://www.angelfire.com/members/tradingpins4less/freequote.php

which umm could possibly help you solve it faster.. if you don't care just add ob_start(); at 2nd line.

MadTechie · June 24, 2009

1. the Error is telling you the problem!

2. use CODE tags

3. don't bump without giving more information

4. you could just omit the error ie

if (@file($attach) && $attach_size>10000000)      $msg="File size should not be more than 10 MB.";

or

if (!empty($attach) && file($attach) && $attach_size>10000000)      $msg="File size should not be more than 10 MB.";

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[SOLVED] Need help getting rid of errors

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