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Canonical API to handle WordPress Redirecting Based on "Permalink Redirect" from Scott Yang and "Enforce www. Preference" by Mark Jaquith
| File Size: | 1020 lines (33 kb) |
| Included or required: | 0 times |
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| redirect_canonical( $requested_url = null, $do_redirect = true ) X-Ref |
| Redirects incoming links to the proper URL based on the site url. Search engines consider www.somedomain.com and somedomain.com to be two different URLs when they both go to the same location. This SEO enhancement prevents penalty for duplicate content by redirecting all incoming links to one or the other. Prevents redirection for feeds, trackbacks, searches, and admin URLs. Does not redirect on non-pretty-permalink-supporting IIS 7+, page/post previews, WP admin, Trackbacks, robots.txt, favicon.ico, searches, or on POST requests. Will also attempt to find the correct link when a user enters a URL that does not exist based on exact WordPress query. Will instead try to parse the URL or query in an attempt to figure the correct page to go to. param: string $requested_url Optional. The URL that was requested, used to param: bool $do_redirect Optional. Redirect to the new URL. return: string|void The string of the URL, if redirect needed. since: 2.3.0 |
| lowercase_octets( $matches ) X-Ref |
| Converts the first hex-encoded octet match to lowercase. param: array $matches Hex-encoded octet matches for the requested URL. return: string Lowercased version of the first match. since: 3.1.0 |
| _remove_qs_args_if_not_in_url( $query_string, array $args_to_check, $url ) X-Ref |
| Removes arguments from a query string if they are not present in a URL DO NOT use this in plugin code. param: string $query_string param: array $args_to_check param: string $url return: string The altered query string since: 3.4.0 |
| strip_fragment_from_url( $url ) X-Ref |
| Strips the #fragment from a URL, if one is present. param: string $url The URL to strip. return: string The altered URL. since: 4.4.0 |
| redirect_guess_404_permalink() X-Ref |
| Attempts to guess the correct URL for a 404 request based on query vars. return: string|false The correct URL if one is found. False on failure. since: 2.3.0 |
| wp_redirect_admin_locations() X-Ref |
| Redirects a variety of shorthand URLs to the admin. If a user visits example.com/admin, they'll be redirected to /wp-admin. Visiting /login redirects to /wp-login.php, and so on. since: 3.4.0 |
| Generated: Sun Dec 22 01:00:02 2024 | Cross-referenced by PHPXref 0.7.1 |