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Asked: 2013-01-16 00:45:18 +0800 CST

Htaccess regex working strange

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I am trying to write .htacess file that would catch urls like:

http://www.site.com/pageone.html

http://www.site.com/pagetwo.html

and redirect them to index.php so it would receive 'pageone' and 'pagetwo' as GET parameters.

Below is my htacess:

Options +FollowSymlinks

AuthUserFile /dev/null

AuthGroupFile /dev/null

RewriteEngine On

RewriteOptions inherit

RewriteRule ^((?:.[^/])+).html$ index.php?page=$1 [L]

AddHandler php5-script .php

The problem with this regexp is that it catches some pages while showing 404 error on others. And i don't understand this behavior.

For example

http://www.site.com/draw.html

works fine. I get 'draw' as GET parameter in my script.

But

http://www.site.com/draws.html

redirects to 404 page

Could anyone explain what is wrong with my htacess ?

p.s. - i am seeing this on a local Apache server under typical MAMP config.

.htaccess

1 Answers

  1. Best Answer
    RewriteRule ^((?:.[^/])+).html$ index.php?page=$1 [L]
    • ^ = anchor at the start of the URI
    • (?: = extended expression to group without creating a backreference; unsure what the purpose is here.
    • . = match a single character.
    • [^/] = match anything that's not a slash
    • + = all of the above, repeated one or more times
    • .html = must end in .html
    • $ = anchor the end of the URI.

    This code would match, among other things, /ab/cd/ef/foo.html, which will never occur in a per-directory context.
    It would not match odd-length resources or directories, since you explicitly ignore those with (.[^/]).

    Since you don't specify if multiple subdirectories should be handled or not, just matching what you described can be done much, much easier with:

    RewriteRule ^([^/]+).html$ index.php?page=$1 [L]

    For further help with troubleshooting, see the RewriteLog documentation

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