.htaccess increase upload file size

Sometimes we face limitations of file size allowed to be uploaded using our PHP script. To overcome these problems we can simply add following lines to our .htaccess file and increase allowed size of files being uploaded using PHP (or some other scripts).

php_value upload_max_filesize 10M
php_value post_max_size 10M
php_value max_execution_time 300
php_value max_input_time 300