I need help with doing SEO URLs like: test.com/category/this-is-simple-text.html I have url like this: test.com/showpost.php?cat=4&post=56 I search the net about this, but all i found is something with .htaccess, and i don't know how to do that. Any Help?
.htaccess is the only way I know. You can use htaccess by just creating a file named .htaccess, then putting the code you found online
You can refer to Joomla for .htaccess. If you want to use PHP to do SEO URL, the format should be test.com/index.php/category/this-is-simple-text.html
in .htaccess you will translate back all test.com/category/this-is-simple-text.html pages to test.com/showpost.php?cat=4&post=56 so that your php code knows what to do with them. But before that you have to change your script i.e. add a preg_replace() function for each possible url to change it to something like test.com/category/this-is-simple-text.html inside your script It's not so simple so if you don't have experience it's better to find a mod that does it for your forum/site..