image uploads upto 1MB

thepp

Hi,

I am trying to upload 10 images through a php script,but Ialways get a page not found error when I submit.

The same script works when I upload 2 OR 3 images.There is a problem only when the image size exceeds 500/600 KB.

The size of each image is approx 130 to 160 kB.So for 10/11 image uploadng it becomes heavy.I have gone through some forums and made the changes , but it doesn't seem to work.

I have tried making the following changes:

php.ini (located usually in the /etc/php.ini):

file_uploads - file upload is enabled

upload_max_filesize - default 2Mb make sure to be large enough

post_max_size - default 8Mb, make it as large (or slightly larger) as upload_max_filesize

memory_limit - by default 8Mb, make sure that is large enough and bigger than upload_max_filesize.

The server session timeout variable also changed as mentioned in some of the php forums.

In the file upload script I set the max file size to 2MB,,but it still
doesn't work.

One can view php info at :http://65.110.52.101/test.php

Please help.

Thanx & Regards

rachel2004

I looked at your phpinfo.php page. Your upload_max_filesize is actually set to 8Mb (not 2Mb as you had thought).

So, it sounds like your php.ini file is set to allow for an upload of 10-11 images at 130-160Kb each.

With that being the case, your problems could reside in:

Your script (maybe you should post it so we can troubleshoot). Keep in mind that while we're talking about megabytes and kilobytes, PHP sees numbers in terms of bytes. Are the numbers in the MAX_FILE_SIZE of your form given as bytes?
The images you are uploading are bigger than 130 Kb each and are actually exceeding the upload_max_filesize allowed in php.ini or MAX_FILE_SIZE allowed on your form.

What do you get when you do the following:

echo $_FILES['your_filename']['error'];

Whatever the integer is that is returned, check it against the upload error codes at the PHP site and that should give you an idea of what is going wrong:

http://us3.php.net/manual/en/features.file-upload.errors.php?PHPSESSID=08de7a8d1be0e7c95f2e62af24205297

Else, post some code so I can see where the problem is.

thepp

Hi,

Here is the sample code that I used to test the file uploads.

File 1

<html>
<head>
<title>Untitled</title>
</head>

<body>


include ("upload_config.php");
if ($_REQUEST['submitted'] == "true")
	{
	// start loop
	for ($i = 0; $i < $nof; $i++)
	{
	$userfile_name = $_FILES['fileupload']['name'][$i];
	$userfile_tmp = $_FILES['fileupload']['tmp_name'][$i];
	$userfile_size = $_FILES['fileupload']['size'][$i];
	$userfile_type = $_FILES['fileupload']['type'][$i];
	//checks if file exists
		if ($userfile_name == "") {
	echo "No file selected for upload<br>";
		}
		if ($userfile_name[$i] != "") {

		if ($userfile_size > $maxfile) {
		echo "This file is too big for uploading. It is $userfile_size bytes. Please click <a href=\"javascript:history.back(1)\">here</a> to go back and upload a smaller file.";
		exit;
		}
	// Display info
	$h = $i + 1;
	echo "<u>$h</u><br>\n";
	echo "Path: $userfile_tmp<br>\n";
	echo "Name: $userfile_name<br>\n";
	echo "Size: $userfile_size bytes<br>\n";
	echo "Type: $userfile_type<br><br>\n\n";
	echo "Click <a href=\"../$filedir/$userfile_name\">here</a> to view it<br><br>";
	// upload file
		$location = "$filedir/$userfile_name";
		move_uploaded_file($userfile_tmp, $location);

		if ($fileupload_type[$i] == "image/gif" || $fileupload_type[$i] == "image/jpeg")
		{
		echo "<img src=\"../$filedir/$userfile_name\"><br><br>\n\n";
		}

	// end of file upload
	}
	// end loop
}

}

<form enctype="multipart/form-data" action="

 echo $_SERVER["PHP_SELF"]

" method="post">


for ($j = 1; $j <= $nof; $j++)
{
echo "<input type=\"file\" name=\"fileupload[]\"><br>";
}

</form>
</body>
</html>

upload_config.php


// File Directory where your files shall be uploaded
$filedir = "../img";
// Max file size of file (Leave default if you don't know) 
$maxfile = "4000000";

// How many files do you want to upload?
$nof = "8";

I tried modifying the maxfile variable,but doesn't seem to work.

Thanks & Regards

rachel2004

I'll take a look at your code, but first, please help me help you... edit your post and use the PHP formatting buttons. They appear above the text field box where you type in your post. Then everything will be color-highlihted and easier for me to scan through.