is there a possibillity to check how the user-file field is set ?

I tried :


print"<form method=POST action=$_SERVER[PHP_SELF] enctype=multipart/form-data>";


$im_set = "SET";
echo $im_set;
$Im_notSet = "NOT SET";
echo $Im_notSet;

<input name="userfile" type="file" class="forms" size="30">

...but it doesn't work it always returns that it is set.


Passing $_FILES['userfile'] Into Function Does Not Work?

Code is worth a millions words so, here is what I am trying to do:

<form enctype="multipart/form-data" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="hidden" name="MAX_FILE_SIZE" value="10000000" />
<input name="userfile[]" type="file" />
<input type="submit" value="Submit" />


Warning: file_get_contents() expects parameter 1 to be string, array given in /path/Pimage.php on line 47

Warning: getimagesize(Array) [function.getimagesize]: failed to open stream: No such file or directory in /path/Pimage.class.php on line 48

Anyone have any clues as to why the ECHO's are not working? Why does $image[name] not echo out the name?

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Any Reason Why $_FILES['userfile']['error'] Wouldn't Be Populated?

I am in the middle of writing an image upload script and am limiting
the size of uploads via upload_max_filesize. This all seems to be
working well, and if I try and upload a bigger file then I get an
UPLOAD_ERR_INI_SIZE sat in $_FILES['userfile']['error']. All hunkey

However, in my testing there are one or two large files that cause
problems. PHP appears to abort the upload early as it should, but when
my script runs, $_FILES isn't populated at all?!

I have tried to narrow down the difference in these file but I can't
seem to find anything definate. All the ones that fail are AVI or WMV
files if that gives any clue, but even if I rename them to MPG (others
of which work ok), and check the MIME type being sent up has also
changed to mpg, then they still fail as before. I have sent bigger and
smaller files all ok, so it's not size. I can't see anything in the
filename itself that would cause problems.

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the $_FILES['userfile'] doesnt actually get the data and store it. I thought maybe its because of the $_GET method which it still maybe but I worked on this for ver long. I tried echo'ing the data in the $fileType, $fileSize, etc and its empty so theres a problem with the data being parsed. below is the code

$fileName = $_FILES['userfile']['name'];
$tmpName = $_FILES['userfile']['tmp_name'];
$fileSize = $_FILES['userfile']['size'];
$fileType = $_FILES['userfile']['type'];
$filePath = $uploadDir . $fileName;
<input name="userfile" type="file" id="userfile">

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I know you can control the size of uploads in PHP using $_FILES['userfile']['size'] > XXXMy question I suppose is performance related.When you upload a file, my understanding is the whole file gets uploaded to a temporary location, and then you have access to $_FILES What happens if a user attempts to upload a 10gb file? (as an example of a very large file)If a large file is attempted to be uploaded, does this waste server bandwidth as the file needs to be uploaded before it can be processed/validated.I know PHP has like timeouts etc but I'm curious if there is a performance impact from users attempting to upload very large files, even if (for example) the max file size is 2mb.Is this a concern or something unavoidable and just to not worry.

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I have a form that allows five photo uploads at once. The thing is when the user uploads only one photo that should be it... but it still tries to upload and move the other, non existent photos. I have an if statement that does not seem to be working....

here it is:

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I know there is a userfile_size for when you upload a file. But is there any way to actually figure out that dimensions of the image. Say to limit the image to only being 85 by 110. Also is there anyway to store the value of image dimensions in a database?

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I have a script working for uploading a photo. I have 2 choices on the form, upload a photo or a checkbox for no photo. I want to to do a check so if they checked no photo as well as picked a file to upload, it reports back that they need to fix it.

$userfile = $_FILES['userfile']['name'];

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both echo the same value rite? so, what is the different between both?

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I have a script that allows a user to upload an image, and store that value in a database. If there is already a value in the database the script reverts to a section that allows the user to 'delete' the image and upload another one. In order to retrieve the image from a folder I am using a hidden field in some html to echo the file name then pull that into $_FILES ['imagefile']. The problem is that from the script below I get an undefined index on 'imagefile:' PHP Code:

echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN "http://www.w3.org/TR/html4/strict.dtd">
   <html lang="en">
    <form name="form1" method="post" action="" enctype="multipart/form-data">
    <input type="hidden" name="imagefile" value="<?php echo $image1; ?>">
    <p>&nbsp;</td><td><input name="submit" type="submit" value="Submit"></p>
    //    exit;
    //move image1 to the delete folder.
echo "$image1";
    if(isset( $submit ))

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from a sql insert). No problem putting the variables in a session but I
can't move $_SESSION['userfile']['tmp_name'] anymore.
$_SESSION['userfile']['error'] is 0 so I don't really see what could be
the problem....

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$main = strtolower($_FILES['mainpic']['name']);

$main is continually blank. if i do a foreach on $_FILES it says mainpic is an array but if i try to foreach mainpic it errors out. I have the correct enctype and everything. The shortcut i usually use did not work either. PHP Code:

$main = $mainpic_name;

It's working on my other sites so I'm going pretty nuts. Any ideas?

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However if they forget to input text into one of the input fields, it will prompt them to insert that into the field, and what I do is i assign the value of the other field to itself, so it essentially remembers what they had typed in. However I can't seem to get the full file extension of the image they are uploading. Code:

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On page A:
$_SESSION["files"] = $_FILES;
On page B:
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I didn't really expect this to work - unfortunately it does not because the server deletes the temporary file immediately. Well, I could try copying the temporary file to a different filename but I believe there is a simpler way by just adding the file again to the header?

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Is there any problem happan in my code?

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PHP Code:

$user_avatar_size = (!empty($_FILES['avatar']['size'])) ? $_FILES['avatar']['size'] : 0;
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die('files:' . $_FILES['avatar']['size']);

could output this: Quote:


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function preview($page, $edit_id) {
          global $db, $temp_uploads, $uploads;

          $table  = $db.$page;
          $fields = array_merge($_POST, $_FILES);
        $preview_form .= '<div class="white"></br><form enctype="multipart/form-data" action="?p='.$page.'&z=s&i='.$edit_id. '" method="post"><table class="preview" align="center">'
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I ask because I want to send a file that already exists on my server to be handled by my script that deals with normal uploads. The reason the file has to be sent in the $_FILES array is that this is how the upload script receives and processes files and it is zend encoded so I can't edit it!

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foreach($_FILES['image']['error'] as $k => $error){

//Tjekker for fejl, hvis igen gÃ¥ videre
if($_FILES['image'][$k][$error] == 0){

//Tjekker om billedet er et gyldigt billede. JPEG eller GIF billede.
if($_FILES['image']['error'][$k] == "image/jpeg" || $_FILES['image']['error'][$k] == "image/pjpeg" || $_FILES['image']['error'][$k] == "image/gif"){

echo "Du skal vælge hvilket nr. billedet skal være. 1, 2 eller 3.";

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I also tried it on a remote linux server, though in that case I'm not
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config settings where, except that it does have PHP and I get the same

Are there any releevant apache settings ? I have not come accross any.

Below is my script, results, and config settings.





if ($_SERVER['REQUEST_METHOD'] == 'GET') { ?>
<form enctype="mutlipart/form-data" method="post" action="<?php echo
<input type="file" name="document"/>
<input type="submit" value="Send File"/>
<?php }
echo "FILE=";
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on a post I get an empty $_FILES object and something in the $_POST
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FILE=Array ( )

POST=Array ( [document] =feedblitz.txt )

# my php config file has these settings which I also verified with

; Whether to allow HTTP file uploads.
file_uploads = On

; Temporary directory for HTTP uploaded files (will use system default
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upload_tmp_dir = "c:playsoaptest";

; Maximum allowed size for uploaded files.
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