Mediawiki 2MB file upload failing; PHP/Apache

I am running Mediawiki 1.9.3 under PHP 5.2.1 and trying to import a relatively large (>2MB) file using Special:Import. It is failing each time due to some limit somewhere.

I suspect the error I am seeing is more of a PHP/Apache issue than Mediawiki.

The issue is that once the file uploads to the server I immediately get an error message, below:

Upload of import file failed; perhaps the file is bigger than the allowed upload size.

I have checked phpinfo which shows upload_max_filesize as being 8MB. post_max_size is also 8MB.

I don't know where these are set as I don't see them in the httpd.conf file in usr/local/apache/conf

I have also checked and the Mediawiki file (includes/SpecialImport.php) is set to 20000000 (20MB).

Why is it that anything above @1.8MB is failing?

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Is your script timming out after 30 seconds?
Perhaps you should set the time out to 2 minutes

set_time_limit(120); at the top of your php file.

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pcoghlanAuthor Commented:
Thanks but when the file upload I immediately get the error. The message seems to indicate the file size is the issue and not the timing. I will of course try it though.

Those values you mentioned are in php.ini

   locate php.ini

Look into the following:



       "If memory limit is enabled by your configure script, memory_limit also affects file uploading. Generally speaking, memory_limit should be larger than post_max_size."

You can learn more about php.ini and it's directives at:
Kiran Paul VJComputer EngineerCommented:
also check for a line similar to
<input type="hidden" name="MAX_FILE_SIZE" value="1800000">

in your script

search for MAX_FILE_SIZE in your php file

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