In above url, it appears like "What_do_the_abbreviations_mean_on_an_ultrasound_scan" is really a directory!! however i think its an online directory !!
I wish to learn about these items !! how you can do this stuff and the things they call ???
The guidelines for mod_rewrite is saved within the .htaccess file, and appears something similar to this:
RewriteRule ^/Q/(.*?)$ answers.php?slug=$1
This could rewrite all demands whitch match a url beginning with
/Q/ to solutions.php, and supply whatever is after (within this situation
What_do_the_abbreviations_mean_on_an_ultrasound_scan) like a GET parameter. This is available in the script as
$_GET['slug'] when they were running PHP.