htaccess rewriterule-逃逸反向引用B标志替代

Question

I'm trying to rewrite a url that contains the & symbol. I've tried with & and %26, but both get stripped out by apache.

For example, if the url is:

healthyliving/fruit/apples_&_pears

and the rewriterule is:

RewriteRule ^healthyliving/fruit/([^/.]+)$ food.php?subpage=healthyliving&item=$1 [QSA,L]

The querystring would show "apples_& pears", but _GET['item'] would show "apples ".

From what I've read, most solutions use the B flag to escape backreferences. This flag was introduced in 2.2.7. Unfortunately we are running an earlier version and we cannot updgrade right now for various reasons.

Is there a way to achieve what I need without the use of the B flag?

Answer 1

I'm not entirely sure what you're trying to accomplish with the $_GET, but you could try this

RewriteRule ^healthyliving/fruit/(.*)_&_(.*) food.php?subpage=healthyliving&item[]=$1&item[]=$2 [QSA,L]

Which should give you:

Array ( [subpage] => healthyliving [item] => Array ( [0] => apples [1] => pears ) )