Find the correct php.ini file [closed]
The answer to this was very simple. Somewhere in my php.ini file I had a syntax error (or an error of some kind).
To fix this I downloaded the latest php.ini file from http://git.php.net/?p=php-src.git;a=blob_plain;f=php.ini-production;hb=HEAD and then changed the values for upload_max_filesize and post_max_size, restarted apache, reloaded my php_info() and everything is working as expected!
Thank you to anyone that tried to help! Much appreciated!