WordPress 的重写规则存储在哪里？

Question

我有兴趣了解 WordPress 的 RewriteRules 的工作原理以及所有规则的写入位置。

save_mod_rewrite_rules() 函数似乎表明规则已写入安装 WordPress 的 .htaccess 文件，但该文件只显示：

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /
    RewriteRule ^index\.php$ - [L]
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule . /index.php [L]
</IfModule>

其余的规则输出在哪里？

Answer 1

MySQL 表 'wp_options' 中的行的 'option_value' 与 'option_name' = 'rewrite_rules' 如下所示：

[^wp-json/?$] => index.php?rest_route=/
[^wp-json/(.*)?] => index.php?rest_route=/$matches[1]
[^index.php/wp-json/?$] => index.php?rest_route=/
[^index.php/wp-json/(.*)?] => index.php?rest_route=/$matches[1]
[category/(.+?)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?category_name=$matches[1]&feed=$matches[2]
[category/(.+?)/(feed|rdf|rss|rss2|atom)/?$] => index.php?category_name=$matches[1]&feed=$matches[2]
[category/(.+?)/embed/?$] => index.php?category_name=$matches[1]&embed=true
[category/(.+?)/page/?([0-9]{1,})/?$] => index.php?category_name=$matches[1]&paged=$matches[2]
[category/(.+?)/?$] => index.php?category_name=$matches[1]
[tag/([^/]+)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?tag=$matches[1]&feed=$matches[2]
[tag/([^/]+)/(feed|rdf|rss|rss2|atom)/?$] => index.php?tag=$matches[1]&feed=$matches[2]
[tag/([^/]+)/embed/?$] => index.php?tag=$matches[1]&embed=true
[tag/([^/]+)/page/?([0-9]{1,})/?$] => index.php?tag=$matches[1]&paged=$matches[2]
[tag/([^/]+)/?$] => index.php?tag=$matches[1]
[type/([^/]+)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?post_format=$matches[1]&feed=$matches[2]
[type/([^/]+)/(feed|rdf|rss|rss2|atom)/?$] => index.php?post_format=$matches[1]&feed=$matches[2]
[type/([^/]+)/embed/?$] => index.php?post_format=$matches[1]&embed=true
[type/([^/]+)/page/?([0-9]{1,})/?$] => index.php?post_format=$matches[1]&paged=$matches[2]
[type/([^/]+)/?$] => index.php?post_format=$matches[1]
[robots\.txt$] => index.php?robots=1
[.*wp-(atom|rdf|rss|rss2|feed|commentsrss2)\.php$] => index.php?feed=old
[.*wp-app\.php(/.*)?$] => index.php?error=403
[.*wp-register.php$] => index.php?register=true
[feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?&feed=$matches[1]
[(feed|rdf|rss|rss2|atom)/?$] => index.php?&feed=$matches[1]
[embed/?$] => index.php?&embed=true
[page/?([0-9]{1,})/?$] => index.php?&paged=$matches[1]
[comments/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?&feed=$matches[1]&withcomments=1
[comments/(feed|rdf|rss|rss2|atom)/?$] => index.php?&feed=$matches[1]&withcomments=1
[comments/embed/?$] => index.php?&embed=true
[search/(.+)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?s=$matches[1]&feed=$matches[2]
[search/(.+)/(feed|rdf|rss|rss2|atom)/?$] => index.php?s=$matches[1]&feed=$matches[2]
[search/(.+)/embed/?$] => index.php?s=$matches[1]&embed=true
[search/(.+)/page/?([0-9]{1,})/?$] => index.php?s=$matches[1]&paged=$matches[2]
[search/(.+)/?$] => index.php?s=$matches[1]
[author/([^/]+)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?author_name=$matches[1]&feed=$matches[2]
[author/([^/]+)/(feed|rdf|rss|rss2|atom)/?$] => index.php?author_name=$matches[1]&feed=$matches[2]
[author/([^/]+)/embed/?$] => index.php?author_name=$matches[1]&embed=true
[author/([^/]+)/page/?([0-9]{1,})/?$] => index.php?author_name=$matches[1]&paged=$matches[2]
[author/([^/]+)/?$] => index.php?author_name=$matches[1]
[([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&day=$matches[3]&feed=$matches[4]
[([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})/(feed|rdf|rss|rss2|atom)/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&day=$matches[3]&feed=$matches[4]
[([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})/embed/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&day=$matches[3]&embed=true
[([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})/page/?([0-9]{1,})/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&day=$matches[3]&paged=$matches[4]
[([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&day=$matches[3]
[([0-9]{4})/([0-9]{1,2})/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&feed=$matches[3]
[([0-9]{4})/([0-9]{1,2})/(feed|rdf|rss|rss2|atom)/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&feed=$matches[3]
[([0-9]{4})/([0-9]{1,2})/embed/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&embed=true
[([0-9]{4})/([0-9]{1,2})/page/?([0-9]{1,})/?$] => index.php?year=$matches[1]&monthnum=$matches[2]&paged=$matches[3]
[([0-9]{4})/([0-9]{1,2})/?$] => index.php?year=$matches[1]&monthnum=$matches[2]
[([0-9]{4})/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?year=$matches[1]&feed=$matches[2]
[([0-9]{4})/(feed|rdf|rss|rss2|atom)/?$] => index.php?year=$matches[1]&feed=$matches[2]
[([0-9]{4})/embed/?$] => index.php?year=$matches[1]&embed=true
[([0-9]{4})/page/?([0-9]{1,})/?$] => index.php?year=$matches[1]&paged=$matches[2]
[([0-9]{4})/?$] => index.php?year=$matches[1]
[.?.+?/attachment/([^/]+)/?$] => index.php?attachment=$matches[1]
[.?.+?/attachment/([^/]+)/trackback/?$] => index.php?attachment=$matches[1]&tb=1
[.?.+?/attachment/([^/]+)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?attachment=$matches[1]&feed=$matches[2]
[.?.+?/attachment/([^/]+)/(feed|rdf|rss|rss2|atom)/?$] => index.php?attachment=$matches[1]&feed=$matches[2]
[.?.+?/attachment/([^/]+)/comment-page-([0-9]{1,})/?$] => index.php?attachment=$matches[1]&cpage=$matches[2]
[.?.+?/attachment/([^/]+)/embed/?$] => index.php?attachment=$matches[1]&embed=true
[(.?.+?)/embed/?$] => index.php?pagename=$matches[1]&embed=true
[(.?.+?)/trackback/?$] => index.php?pagename=$matches[1]&tb=1
[(.?.+?)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?pagename=$matches[1]&feed=$matches[2]
[(.?.+?)/(feed|rdf|rss|rss2|atom)/?$] => index.php?pagename=$matches[1]&feed=$matches[2]
[(.?.+?)/page/?([0-9]{1,})/?$] => index.php?pagename=$matches[1]&paged=$matches[2]
[(.?.+?)/comment-page-([0-9]{1,})/?$] => index.php?pagename=$matches[1]&cpage=$matches[2]
[(.?.+?)(?:/([0-9]+))?/?$] => index.php?pagename=$matches[1]&page=$matches[2]
[[^/]+/attachment/([^/]+)/?$] => index.php?attachment=$matches[1]
[[^/]+/attachment/([^/]+)/trackback/?$] => index.php?attachment=$matches[1]&tb=1
[[^/]+/attachment/([^/]+)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?attachment=$matches[1]&feed=$matches[2]
[[^/]+/attachment/([^/]+)/(feed|rdf|rss|rss2|atom)/?$] => index.php?attachment=$matches[1]&feed=$matches[2]
[[^/]+/attachment/([^/]+)/comment-page-([0-9]{1,})/?$] => index.php?attachment=$matches[1]&cpage=$matches[2]
[[^/]+/attachment/([^/]+)/embed/?$] => index.php?attachment=$matches[1]&embed=true
[([^/]+)/embed/?$] => index.php?name=$matches[1]&embed=true
[([^/]+)/trackback/?$] => index.php?name=$matches[1]&tb=1
[([^/]+)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?name=$matches[1]&feed=$matches[2]
[([^/]+)/(feed|rdf|rss|rss2|atom)/?$] => index.php?name=$matches[1]&feed=$matches[2]
[([^/]+)/page/?([0-9]{1,})/?$] => index.php?name=$matches[1]&paged=$matches[2]
[([^/]+)/comment-page-([0-9]{1,})/?$] => index.php?name=$matches[1]&cpage=$matches[2]
[([^/]+)(?:/([0-9]+))?/?$] => index.php?name=$matches[1]&page=$matches[2]
[[^/]+/([^/]+)/?$] => index.php?attachment=$matches[1]
[[^/]+/([^/]+)/trackback/?$] => index.php?attachment=$matches[1]&tb=1
[[^/]+/([^/]+)/feed/(feed|rdf|rss|rss2|atom)/?$] => index.php?attachment=$matches[1]&feed=$matches[2]
[[^/]+/([^/]+)/(feed|rdf|rss|rss2|atom)/?$] => index.php?attachment=$matches[1]&feed=$matches[2]
[[^/]+/([^/]+)/comment-page-([0-9]{1,})/?$] => index.php?attachment=$matches[1]&cpage=$matches[2]
[[^/]+/([^/]+)/embed/?$] => index.php?attachment=$matches[1]&embed=true

在调用函数 WP::parse_request() 时应用规则。

Answer 2

您提到的函数将您已经看到的规则写入.htaccess 文件中，仅此而已。实际的路由是在 php 中完成的，并且受一些东西控制，例如选项菜单中的永久链接设置。 mod_rewrite 规则只确保所有看起来不是文件的东西都被重写到这个 php 路由器。 wordpress php 路由器然后尝试找到与您想要查看的页面最接近的匹配项。