.htaccess

php_value memory_limit 128M
php_value upload_max_filesize 100M
php_value post_max_size 50M
php_value error_reporting 0
php_value display_errors 0

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

RewriteRule ^([a-z0-9]{2})/(.*?)/callback.api$ callback.php?version=$1&mode=$2 [L,NC,QSA]
RewriteRule ^([a-z0-9]{2})/(forgot|spam|ham)/(training)/image.api$ $3-image.php?version=$1&mode=$2&output=$3 [L,NC,QSA]
RewriteRule ^([a-z0-9]{2})/(.*?)/(training|test)/image.api$ $3-image.php?version=$1&form=$2&output=$3 [L,NC,QSA]
RewriteRule ^([a-z0-9]{2})/(forgot|spam|ham)/(training).api$ $3.php?version=$1&mode=$2&output=$3 [L,NC,QSA]
RewriteRule ^([a-z0-9]{2})/(.*?)/(training|test).api$ $3.php?version=$1&form=$2&output=$3 [L,NC,QSA]
RewriteRule ^([a-z0-9]{2})/(test|training)/(forms).api$ index.php?version=$1&mode=$2&clause=&state=&output=$3 [L,NC,QSA]
RewriteRule ^callback-example.php$ examples/callback-example.php.txt [L,NC,QSA]
RewriteRule ^(.*?).(css|txt|php|jpg|png|gif|ico)$ $1.$2 [L,NC,QSA]