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Parse request: Quote regular expression characters in home path.

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Adds unit tests.

props akirk.
fixes #30438.

git-svn-id: https://develop.svn.wordpress.org/trunk@32708 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dominik Schilling (ocean90)
2015-06-08 13:28:44 +00:00
parent 99d0d85fb0
commit b3660e2731
2 changed files with 41 additions and 3 deletions
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7
src/wp-includes/class-wp.php
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@@ -159,6 +159,7 @@ class WP {
list( $req_uri ) = explode( '?', $_SERVER['REQUEST_URI'] );
$self = $_SERVER['PHP_SELF'];
$home_path = trim( parse_url( home_url(), PHP_URL_PATH ), '/' );
$home_path_regex = sprintf( '|^%s|i', preg_quote( $home_path, '|' ) );
// Trim path info from the end and the leading home path from the
// front. For path info requests, this leaves us with the requesting
@@ -166,13 +167,13 @@ class WP {
// requested permalink.
$req_uri = str_replace($pathinfo, '', $req_uri);
$req_uri = trim($req_uri, '/');
$req_uri = preg_replace("|^$home_path|i", '', $req_uri);
$req_uri = preg_replace( $home_path_regex, '', $req_uri );
$req_uri = trim($req_uri, '/');
$pathinfo = trim($pathinfo, '/');
$pathinfo = preg_replace("|^$home_path|i", '', $pathinfo);
$pathinfo = preg_replace( $home_path_regex, '', $pathinfo );
$pathinfo = trim($pathinfo, '/');
$self = trim($self, '/');
$self = preg_replace("|^$home_path|i", '', $self);
$self = preg_replace( $home_path_regex, '', $self );
$self = trim($self, '/');
// The requested permalink is in $pathinfo for path info requests and