I have some URLs like these:
http://plutov.by/post/cubique_zf_jquery
http://plutov.by/post/mysql_useful_queries
You can use something like this in your .htaccess:
RewriteRule ^post/(.*)$ post/main?title=$1 [L]
You should keep this rule BEFORE one entry point rewriting rules. If rule will trigger then rewrite rule lookup will be finished (since [L] option specified)
Some modification of paths may be required if you want to use these rules in VirtualHost context
To make the new rewrite rule work with "one entry point rewriting", have your rewriteRules
like this:
The QSA
flag is mandatory as you are adding a new query string.
RewriteEngine On
RewriteRule ^(post)/([\w\d\-]+)/?$ $1/main?title=$2 [QSA]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l
RewriteRule . index.php [L]
!-l
checks that the requested URI is not a symbolic ink.