htaccess 匹配超过 10 个

Question

您好，我试图在我的 htaccess 中匹配超过 10 个变量，但在第 10 个变量之后它无法识别并以第一个 $1 开头 - 但我希望“$11”不是 $1

浏览器网址：http://localhost/s/adobe+cs5/58058,18793/111/666/

htaccess 重写：Array ( [search] => adobe cs5 [categories] => Array ( [0] => 58058 [1] => 18793 [2] => ) [pricefrom] => 111 [priceto] => adobe cs51 [email] => adobe cs53 )

RewriteEngine On
RewriteBase /eule2/
RewriteRule ^s/([^/\.]+)/(([0-9]+)(,([0-9]+?))?(,([0-9]+?))?/)(([^/]+)/)?(([^/]+)/)?(([^/]+)/)?((?<email>[^/]+)/)?$ 
search.php?search=$1&categories[]=$3&categories[]=$5&categories[]=$7&pricefrom=$9&priceto=$11&email=$13 [L]

Answer 1

您的正则表达式中有很多不必要的可选捕获组。您可以将“可选组”转换为非捕获组，即(?:...)，以使捕获组的数量少于 10。

你可以使用这条规则：

RewriteRule ^s/([^/.]+)/(\d+)(?:,(\d+?))?(?:,(\d+?))?/(?:([^/]+)/)?(?:([^/]+)/)?(?:([^/]+)/)?(?:([^/]+)/)?(?:([^/]+)/)?$ search.php?search=$1&categories[]=$2&categories[]=$3&categories[]=$4&pricefrom=$5&priceto=$6&email=$7 [L,QSA,NC]

这将处理这个 URL：

http://localhost/s/adobe+cs5/58058,18793/111/666/adobe+cs53/

在search.php 中填充这些GET 参数：

Array
(
    [search] => adobe cs5
    [categories] => Array
        (
            [0] => 58058
            [1] => 18793
            [2] => 
        )
    [pricefrom] => 111
    [priceto] => 666
    [email] => adobe cs53
)