php - htaccess rewrite specific parameter with dot -

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i have issue rewrite url like:

http://examplepage.com/news/?aid=n_557eb95ed07360.45147988

to

http://examplepage.com/some-other-name

but needs url if parameter changes should nothing. think problem dot in parameter?

my current .htaccess matter this:

rewritecond %{query_string} ^aid=n_557eb95ed07360.45147988$ rewriterule ^news/$ /some-other-url [nc,l]

any appreciated. thanks.

as drakes said, adding escape dot should trick.

rewritecond %{query_string} ^aid=n_557eb95ed07360\.45147988$ rewriterule ^news/$ /some-other-url [nc,l]

or, if aid going dynamic, can use:

rewritecond %{query_string} ^aid=(.*)$

and if want search aid part of query:

rewritecond %{query_string} !(^|&)aid=(.*)$

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