Rewrite Rules: Add self-describing variables to rewrite matcher.
The rewrite rule matching code in WP::parse_request() used an unclear variable `$request` to represent the requested path (e.g. "2016/05/03") as well as a deceptively named variable `$request_uri`, which actually represents the requested file when an install used PATHINFO links. Those variables are replaced with `$requested_path` and `$requested_file` respectively for clarity. Fixes #36674. git-svn-id: https://develop.svn.wordpress.org/trunk@37356 602fd350-edb4-49c9-b593-d223f7449a82
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@ -56,7 +56,7 @@ class WP {
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public $query_string;
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/**
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* Permalink or requested URI.
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* The request path, e.g. `2015/05/06`.
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*
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* @since 2.0.0
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* @access public
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@ -202,18 +202,19 @@ class WP {
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// The requested permalink is in $pathinfo for path info requests and
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// $req_uri for other requests.
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if ( ! empty($pathinfo) && !preg_match('|^.*' . $wp_rewrite->index . '$|', $pathinfo) ) {
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$request = $pathinfo;
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$requested_path = $pathinfo;
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} else {
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// If the request uri is the index, blank it out so that we don't try to match it against a rule.
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if ( $req_uri == $wp_rewrite->index )
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$req_uri = '';
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$request = $req_uri;
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$requested_path = $req_uri;
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}
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$requested_file = $req_uri;
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$this->request = $request;
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$this->request = $requested_path;
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// Look for matches.
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$request_match = $request;
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$request_match = $requested_path;
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if ( empty( $request_match ) ) {
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// An empty request could only match against ^$ regex
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if ( isset( $rewrite['$'] ) ) {
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@ -223,9 +224,9 @@ class WP {
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}
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} else {
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foreach ( (array) $rewrite as $match => $query ) {
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// If the requesting file is the anchor of the match, prepend it to the path info.
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if ( ! empty($req_uri) && strpos($match, $req_uri) === 0 && $req_uri != $request )
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$request_match = $req_uri . '/' . $request;
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// If the requested file is the anchor of the match, prepend it to the path info.
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if ( ! empty($requested_file) && strpos($match, $requested_file) === 0 && $requested_file != $requested_path )
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$request_match = $requested_file . '/' . $requested_path;
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if ( preg_match("#^$match#", $request_match, $matches) ||
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preg_match("#^$match#", urldecode($request_match), $matches) ) {
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@ -269,7 +270,7 @@ class WP {
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}
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// If req_uri is empty or if it is a request for ourself, unset error.
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if ( empty($request) || $req_uri == $self || strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false ) {
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if ( empty($requested_path) || $requested_file == $self || strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false ) {
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unset( $error, $_GET['error'] );
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if ( isset($perma_query_vars) && strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false )
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