ID: 13094
Updated by: jeroen
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Analyzed
Bug Type: Performance problem
Operating System: Windows 2000
PHP Version: 4.0.6
New Comment:
This has nothing to do with 2291.
The problem probably is that PHP takes all HTTP-post data into it's memory, and only
after the complete header (WITH all files) are in-memory, php_mime_split is called to
get the files out of the request and save them to disk.
So if you need to recieve file-uploads of 100MB or something, PHP needs 100MB of
RAM... otherwise it will swap and thus be terribly slow (especially on Windows)
A real solution would be to rewrite php_mime_split to run on-the-fly... which at first
glance isn't terribly hard.
Previous Comments:
------------------------------------------------------------------------
[2001-09-02 11:17:11] [EMAIL PROTECTED]
Seems duplicate of 2291, but that one should be fixed in 4.0.6
------------------------------------------------------------------------
[2001-09-02 07:34:53] [EMAIL PROTECTED]
?php
if(is_uploaded_file($userfile))
{
$FileNameAdd = $FileName;
//Prefix for filename using uniqid();
$FileNameAddDB = $DBFileName; //Including prefix
used for database
$filename = $HTTP_POST_FILES['userfile']['name']; //Filename as selected
by user
$FileExt = substr(strrchr($filename, "."), 1);
if(array_search($FileExt, $Extensions) == FALSE)
{
?>
<font class="warning">Not allowed to upload this file.</font>
<?php
exit();
}
$DBFileSize = $HTTP_POST_FILES['userfile']['size'];
$DBFileName = $FileNameAddDB.$filename;
move_uploaded_file($userfile, $Mapping . $FileNameAdd.$filename);
?>
Didn't compile anything just use the compiled version as download from website.
When I upload a file bigger than 10 MB, it takes a very long time (if it uploads) I
adjusted all the needed variables in php.ini.
I'm using it for files (>150MB) over a Lan network.
I've tried a ASP uploader and it does the same file in less then three minutes. PHP
was working for 30 minutes and still wasn't done.
I think this is a bug in the code.
Marcel van Leeuwen
Netherlands
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=13094&edit=1
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