URL rewriting in .htaccesss.

Question

Basically it is range problem in .htaccess file while rewring URL for redirecting

RewriteEngine on

RewriteCond %{REQUEST_URI} Delhi/(.*)/([45-600])
RewriteRule Delhi/(.*)/([45-600]) sd/pages/sub_category.php?city=Delhi&Id=$2

But it is not working as it is supposed to be
Actually i want to redirect page if there is any Id from 45 to 600. But is also redirecting ids like 4, 41,42.........49 and so on.

i also tried as bellow

RewriteCond %{REQUEST_URI} Delhi/(.*)/([(45)-(600)])
RewriteRule Delhi/(.*)/(([45)-(600)]) sd/pages/sub_category.php?city=Delhi&Id=$2

but it didn't work at all

please help asap
Regards.....

Upendra Pratap Shahi · Answer

Read below articles.. http://www.smashingmagazine.com/2011/11/02/introduction-to-url-rewriting/ https://www.addedbytes.com/articles/for-beginners/url-rewriting-for-beginners/ http://httpd.apache.org/docs/2.0/misc/rewriteguide.html https://my.bluehost.com/cgi/help/htaccess_redirect

sachin Joshi · Answer

In URL Rewriting in .htaccess file Regular Expression is required. To redirect URL between 40 to 900 : Regular Expression will be like : (4[0-9] | [5-9][0-9] | [1-9][0-9][0-9] ) And URL will be like : RewriteRule Dehradun/(.*)/(4[0-9]|[5-9][0-9]|[1-9][0-9][0-9])sd/pages/location.php?city=Dehradun&Id=120 as answer seen on reference link below http://findnerd.com/list/view/URL-rewriting-using--htaccess/3111 /