Redirecting A Dynamic Url To Another Dynamic Url In Htaccess

- 1 answer

I would appreciate if someone could help me. I’m getting so confused.

I want to redirect


but 301 moved permanantly not working giving 200 ok status code



Well, this sounds pretty straight forward, exactly as the documentation shows in examples:

RewriteEngine on

RewriteCond %{QUERY_STRING} ^title=working-plans-survey-and-demarcation-of-the-karnataka-forest-department/aranya_kfd/November-8th-2018$
RewriteRule ^/?viewblog\.php$ /working-plans-survey-and-demarcation-of-the-karnataka-forest-department/aranya_kfd/November-8th-2018 [R=301,QSD]

RewriteRule ^/?working-plans-survey-and-demarcation-of-the-karnataka-forest-department/aranya_kfd/November-8th-2018/?$ /viewblog.php?title=working-plans-survey-and-demarcation-of-the-karnataka-forest-department/aranya_kfd/November-8th-2018 [END]

If that should be implemented in a more general way that should work:

RewriteEngine on

RewriteCond %{QUERY_STRING} ^title=([^&]+)$
RewriteRule ^/?viewblog\.php$ /%1 [R=301,QSD]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^/?([^/]+)/?$ /viewblog.php?title=$1 [END,QSA]

You may need to tweak this a little, but it should point you into the right direction...

It is a good idea to start out with a 302 temporary redirection and only change that to a 301 permanent redirection later, once you are certain everything is correctly set up. That prevents caching issues while trying things out...

In case you receive an internal server error (http status 500) using the rule above then chances are that you operate a very old version of the apache http server. You will see a definite hint to an unsupported [END] flag in your http servers error log file in that case. You can either try to upgrade or use the older [L] flag, it probably will work the same in this situation, though that depends a bit on your setup.

This implementation will work likewise in the http servers host configuration or inside a dynamic configuration file (".htaccess" file). Obviously the rewriting module needs to be loaded inside the http server and enabled in the http host. In case you use a dynamic configuration file you need to take care that it's interpretation is enabled at all in the host configuration and that it is located in the host's DOCUMENT_ROOT folder.

And a general remark: you should always prefer to place such rules in the http servers host configuration instead of using dynamic configuration files (".htaccess"). Those dynamic configuration files add complexity, are often a cause of unexpected behavior, hard to debug and they really slow down the http server. They are only provided as a last option for situations where you do not have access to the real http servers host configuration (read: really cheap service providers) or for applications insisting on writing their own rules (which is an obvious security nightmare).