PHP - Readfile Image Error Trapping

Hi guys Im new here. Ive got a small problem. I have a simple uploading script, had problems with that too but its working fine now to a certain extent. When I set a download link for the files that have been uploaded and click to download, it downloads but I get the following errors when I open the file, its a .txt file. But it seems to happen on all files also, it allows me to download .png, .php, .jpg bout it wont actually open them once they are downloaded  (Ive change the domain to an example, its not my actual domain within the warnings below):

The following warnings occurred:
Warning [2] filesize() [function.filesize]: stat failed for http://mydomain/expiry_files/downloads/text.txt" - Line: 69 - File: expiry_download.php PHP 5.2.17 (Linux)

Warning [2] readfile(http://mydomain/expiry_files/downloads/text.txt") [function.readfile]: failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found - Line: 70 - File: expiry_download.php PHP 5.2.17 (Linux)



Here my download file, most of it  (Ive also attached an image of the text file after I downloaded it and opened it, below):

if (isset($_GET['id'])){
$file_id = (int)$_GET['id'];
$file = $db->query("SELECT * FROM ".TABLE_PREFIX."expiredownloads WHERE `id` = {$file_id}");

$row = $db->fetch_array($file);

if ($row['expire_end'] < time()){

//// Do nothing Yet

}else{
    
                                        $link = ''.$mybb->settings['bburl'].'/expiry_files/downloads/'.$row['expire_file'].'"';
$filename = $row['expire_file'];
header('Content-type: application/octetstream');
header('Content-type: application/octet-stream');
header('Content-Description: File Transfer');
header("Content-Disposition: attachment; filename=\"$filename\"");
header('Content-Length:'.filesize($link));
readfile($link);
}
}


Hope you guys can spot a problem, If you require anymore information, just shout. Thanks in advance.

So to stop third-party traffic on certain media files my site does, I did a download.php type script that just took in the media id, and found the filename and did a readfile on it for the user.

The problem is that when you start doing massive amounts of traffic with it, I think the readfile stream is taking up a lot of cpu. Is there any alternative to readfile that creates a direct link between the user and the file, instead of it having to go through the php?

I'm afraid that this is something I need to do on the server end, and not in PHP, but I figured I'd ask.

i'm trying to import my print-on-demand shop without using frames.

pg i'm importing - http://byuhonorcode.spreadshirt.com/
my site - http://byuhonorcode.com/index2.php
Code: [Select]
<?php

$pg=file_get_contents('http://byuhonorcode.spreadshirt.com/');
echo $pg;

?>

the page appears, but the these features no longer function:
- switchColor javascript changes shirt color onClick of swatch (located @ http://cache.spreadshirt.com/Public/Shop/Js-packaged/shop_de23789016327809b00d204c6add79ba.js)
- the arrows that change the color swatches
- the size option box

any ideas?

Thanks!

I'm trying to use the readfile() function to read a html page which has a video embedded (.swf file).

When I call the function, it seems like it just loads the html file but without the dependent files (css,js, etc)
When I call it directly it loads just fine.

Created a hyperlink 'openvideo.php?id=video' that calls this function below:

if($_REQUEST['id'] == 'video') {
   
   readfile('/usr/home/site.com/htdocs/content/videofolder/video.html');

} else {
   
   echo 'nada';
}

Any help is appreciated.

In a PHP file [php_one.php], I wrote some PHP code that contained a form.  I used ECHO to write the HTML inside of the PHP tags.

On another PHP page [php_two.php], I wanted to show the code that was used to create the first page [php_one.php].

My first effort provided an interesting result, since the PHP code was readable.  However, all HTML code was visible in its executed form.

There was an actual input field and a submit button (not the code used to produce them) in the context of my coding.

I have tried using:

file_get_contents("FILE")
$array = file("FILE")
readfile("FILE")

All results were similar and carried the same problem.

How can I view code so that even the HTML is visible as code?

I wrote a small application to force downloads of various large video files using readfile. This worked fine. However, the users have changed hosts and now it doesn't work. Small files are fine, but large files will cut off before finishing. Test file is 114MB, but it is always cut off at exactly 67.2MB or 51.4MB depending on a couple criteria.

I've stripped the application down to the key part that's not working and run it on a test page the just immediately goes the file - no logins or any of that shenanigans and htaccess blocking either:

$file = some/file/on/the/server.wmv; //114MB
hea der('Content-Description: File Transfer');
hea der("Content-Type: application/octet-stream");
hea der("Content-Disposition: attachment; filename=" .basename($file));
hea der("Content-Transfer-Encoding: binary");
hea der('Expires: 0');
hea der('Cache-Control: must-revalidate, post-check=0, pre-check=0');
hea der('Pragma: public');
hea der('Accept-Ranges: bytes');
hea der("Content-Length: ".filesize($file));
ob_clean();
flush();
@readfile($file);

(gaps in the header words are to prevent forum breakage)

I've tried the following variations:
transfer encoding - chunked (this results in getting a 51.4 MB download rather than 67.2) content-type application/force-download tried the default force-download code from the php.net manual tried the chunking function variations on php.net readfile page tried without accept ranges originally (only spotted that on this site) set_time_limt to one hour set max memory to 300MB (phpinfo has shown these changes did get accepted) used htacess to disable gzip and deflate (this results in getting a 51.4 MB download rather than 67.2)
(SetEnv no-gzip dont-vary
or
RewriteEngine On
RewriteRule . - [E=no-gzip:1]
or
RemoveOutputFilter DEFLATE html txt xml css js php wmv)
None of these have solved the issue. The code worked fine on the old site, works fine on my site, and works fine on my test server. Direct downloads from the broken site also work fine, just not readfile downloads. The filesize is reading correctly if I echo just that, and it reads properly on the progress bar when downloading through readfile.

The hosting company are blaming my coding. The htaccess is the bit I'm least sure of and I find it hard to get solid info on this part on the web.

Is there anything wrong with my code that could be causing this? Am I missing something? What could be causing the problem?

Many Thanks

I have an FLV player and I am using a php file to read an FLV that is above webroot. It reads the FLV just fine, however, during its cache process or while it is still downloading, if I click on the home button (home button of the current site), the server does not respond until the FLV has been fully cached.

Now this is only occuring in firefox, chrome and IE. In safari it works fine. Who know, maybe it is a header issue. Here is my script that I pass to my FLV player

<?php
include("connect.php");
if ($_SESSION['loggedIn'] == true)
{
    $id        = $_GET['id'];

    $query    = mysql_query("SELECT video FROM reviews WHERE id = '$id'");
    $row    = mysql_fetch_array($query);

    $filename    = "../../../armsmedia/videos/".$row['video'];

    header( 'Content-Description: File Transfer' );
    header( 'Content-Type: application/octet-stream' );
    header( 'Content-Disposition: attachment; filename='.basename( $filename ) );
    header( 'Content-Transfer-Encoding: binary' );
    header( 'Expires: 0' );
    header( 'Cache-Control: must-revalidate, post-check=0, pre-check=0' );
    header( 'Pragma: public' );
    header( 'Content-Length: ' . filesize( $filename ) );
    ob_clean();
    flush();
    readfile( $filename );
    exit;
}
?>

I am wanting HTML to render within a table and sourcing the data from another file. In an attempt to do this, I tried:
Code: [Select]
<TABLE class="main">
                <TR>
                        <TD>
                                <?php
                                        readfile('./1/index.html');
                                ?>
                        </TD>
                </TR>
        </TABLE>
This does not work and I am wondering if anyone knows how it can be done - or even if it can be done?

Note: This website source has been copied and I am a newb so explain things in the simplest detail not technical, thanks.   Currently my website looks like this... http://i.gyazo.com/e...050104f3ec9.png Now on that screenshot the asterisks image is missing.. how do I fix this? The image is from a website that got deleted therefore the image doesn't exist.  In the PHP file it said this where the asterisks is...

<p class="info">Please enter your valid username and password to login into your account. Fields marked <?php echo required();?> are required</p>

How do I change this website link.. as I cannot see the link.  

Hey

My php function keeps returning an error on a valid image! I get this error:

Quote

could not make seekable

I use this line to get the image size but i get the above error for it:$picturearray = getimagesize($Image); 

Url being tested : Code: [Select]
http://www.fileden.com/files/2010/12/22/3043070/Sidroc.jpg
The url is correct and the image does exist - does any one know what can cause this issue ?

ok so ive found what looks to be a decent image uploader. which if anyone is interested can be found here;

http://www.white-hat-web-design.co.uk/blog/resizing-images-with-php/

I have followed the instruction and added the few bits needed to make it work properly.  However hence me beening here, it doesnt work.   Im not overly familiar with the syntax of -> so maybe I am outputting the wrong name in the move_upload_file but the error I get on the server is


Unable to move '/tmp/phpJnOkXP' to bla bla bla upload-new.php on line 126
Upload fail


which is the move_upload line Here is my code


  <?php
if( isset($_POST['uploadbtn']) ) {
$folder = "{$_SERVER['DOCUMENT_ROOT']}/images/test/";
$fileName = $_FILES['newImage']['name'];
 $tmpName = $_FILES['image']['tmp_name'];
 
      include('../simple-image.php');
      $image = new SimpleImage();
      $image->load($tmpName);
      $image->resizeToWidth(600);
      $image->output();

   
   
  $uploaded =  move_uploaded_file($tmpName , $folder.$fileName);
    
   if($uploaded){
echo "Upload success";   
   }
   else {
   echo "Upload fail";
   } }

?>
     <form action="" method="post" enctype="multipart/form-data" name="uploadfrm">
      <input name="image" type="file" />
        <input name="uploadbtn" value="Upload" type="submit" />
     </form>

Hey, when a user want to upload a image this error comes up:

Code: [Select]
Warning: imagejpeg() [function.imagejpeg]: Unable to open 'upload/thumbs/Forest Flowers.jpg' for writing: Permission denied in /home/oppasser/domains/oppassergezocht.nl/public_html/mijn-account.php on line 195

Warning: fopen(upload/thumbs/Forest Flowers.jpg) [function.fopen]: failed to open stream: No such file or directory in /home/oppasser/domains/oppassergezocht.nl/public_html/mijn-account.php on line 197

Warning: filesize() [function.filesize]: stat failed for upload/thumbs/Forest Flowers.jpg in /home/mijn-account.php on line 198

Warning: fread(): supplied argument is not a valid stream resource in /home/mijn-account.php on line 198

Warning: fclose(): supplied argument is not a valid stream resource in /home/mijn-account.php on line 200

Warning: unlink(upload/thumbs/Forest Flowers.jpg) [function.unlink]: No such file or directory in /home/mijn-account.php on line 201

Code: [Select]
imagejpeg($dimg, "$tdir" . $url);   // Saving The Image
$tmpName = "$tdir" . $url;
$fp = fopen($tmpName, 'r');
$updimgcontent = fread($fp, filesize($tmpName));
$updimgcontent = addslashes($updimgcontent);
fclose($fp);
unlink($tmpName);
imagedestroy($simg);   // Destroying The Temporary Image
imagedestroy($dimg);   // Destroying The Other Temporary Image

Help?

Hi

I have a javascript image cropping script which is working well, I then have some php to save the new cropped image.

But I can't seem to get it working 100%.

When the form is posted the cropped image is not created and I get a "The connection was reset" error.

If I comment out the line Code: [Select]
$source=imagecreatefromjpeg($image); then I dont get the The connection was reset" error but the image is obviously still not created.

Can anyone help?

Code: [Select]
<?php
function resizeThumbnailImage($thumb_image_name, $image, $width, $height, $start_width, $start_height, $scale){
list($imagewidth, $imageheight, $imageType) = getimagesize($image);

$imageType = 'image/jpeg';

$newImageWidth = ceil($width * $scale);
$newImageHeight = ceil($height * $scale);
$newImage = imagecreatetruecolor($newImageWidth,$newImageHeight);
switch($imageType) {
case "image/jpeg":
case "image/jpg":
$source=imagecreatefromjpeg($image); 
break;
}
imagecopyresampled($newImage,$source,0,0,$start_width,$start_height,$newImageWidth,$newImageHeight,$width,$height);
switch($imageType) {
case "image/jpeg":
case "image/jpg":
imagejpeg($newImage,$thumb_image_name,90); 
break;
}
chmod($thumb_image_name, 0777);
return $thumb_image_name;
}
function getHeight($image) {
$size = getimagesize($image);
$height = $size[1];
return $height;
}
function getWidth($image) {
$size = getimagesize($image);
$width = $size[0];
return $width;
}

$large_image_location = $upload_path.$large_image_name.'.jpg';
$thumb_image_location = $upload_path.$thumb_image_name.'.jpg';

if (isset($_POST["upload_thumbnail"])) {
$x1 = $_POST["x1"];
$y1 = $_POST["y1"];
$x2 = $_POST["x2"];
$y2 = $_POST["y2"];
$w = $_POST["w"];
$h = $_POST["h"];
$scale = $thumb_width/$w;
$cropped = resizeThumbnailImage($thumb_image_location, $large_image_location,$w,$h,$x1,$y1,$scale);

header("location:index.php");
exit();
}
?>

Hi Guys,

I have an issue with the following script which is throwing this error

Quote

( ! ) Parse error: syntax error, unexpected end of file in C:\wamp64\www\script\images.php on line 41

I just can not see the error, can anyone help (not even sure the script is going to work)

<?php
/* settings */
//folder for images saving
$saveDir = "c:\wamp64\www\script\images\";

//database connection
// Turn off all error reporting
error_reporting(0);

$conn = mysqli_connect('localhost', 'root', '', 'tbl_temp_products');

//start and end table row to prevent timeout or hard server work
$start = '1';
$end = '200';
/* end of settings */

//query for fetching the image urls
$sql = 'SELECT image_url FROM tbl_temp_products ORDER BY id DESC LIMIT ' . $start . ',' . $end . '';
$res = $conn->query($sql);

$count = 0;          //this is for count the total row fetched
$notify = '';        //this is for seeing result or errors

while ($row = $res->fetch_assoc()) {
$url = $row(['image_url']);
$dest = $saveDir . clean($row(['image_url'])) . '.jpg';

if (!file_exists($dest)){   //prevent file overwriting
   if (copy($url, $dest)){
      $notify.= 'image saved: '. $row(['image_url']);
      $count++;
   }else{
      $notify.= 'ERROR saving image: '. $row(['image_url']);
   }else{
   $notify.= 'image already exists: '. $row(['image_url']);
   }
}
//output result
echo 'TOTAL IMAGE SAVED: ' .$count .'\n';
echo $notify;
?>