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Optimize parse_request for the home page. Props duck_. see #17177 

git-svn-id: http://svn.automattic.com/wordpress/trunk@18466 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2011-07-25 20:18:07 +00:00
parent 009b264271
commit b1842a700c
1 changed files with 39 additions and 41 deletions
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42
wp-includes/class-wp.php
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@ -185,21 +185,28 @@ class WP {
// Look for matches.
$request_match = $request;
foreach ( (array) $rewrite as $match => $query) {
// Don't try to match against AtomPub calls
if ( $req_uri == 'wp-app.php' )
break;
// If the requesting file is the anchor of the match, prepend it
// to the path info.
if ( (! empty($req_uri)) && (strpos($match, $req_uri) === 0) && ($req_uri != $request) )
if ( empty( $req_uri ) ) {
if ( isset( $rewrite['$'] ) ) {
$this->matched_rule = '$';
$query = $rewrite['$'];
$matches = array('');
}
} else if ( $req_uri != 'wp-app.php' ) {
foreach ( (array) $rewrite as $match => $query ) {
// If the requesting file is the anchor of the match, prepend it to the path info.
if ( ! empty($req_uri) && strpos($match, $req_uri) === 0 && $req_uri != $request )
$request_match = $req_uri . '/' . $request;
if ( preg_match("#^$match#", $request_match, $matches) ||
preg_match("#^$match#", urldecode($request_match), $matches) ) {
// Got a match.
$this->matched_rule = $match;
break;
}
}
}
if ( isset( $this->matched_rule ) ) {
// Trim the query of everything up to the '?'.
$query = preg_replace("!^.+\?!", '', $query);
@ -213,26 +220,17 @@ class WP {
// If we're processing a 404 request, clear the error var
// since we found something.
if ( isset($_GET['error']) )
unset($_GET['error']);
if ( isset($error) )
unset($error);
break;
}
unset( $_GET['error'] );
unset( $error );
}
// If req_uri is empty or if it is a request for ourself, unset error.
if ( empty($request) || $req_uri == $self || strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false ) {
if ( isset($_GET['error']) )
unset($_GET['error']);
if ( isset($error) )
unset($error);
unset( $_GET['error'] );
unset( $error );
if ( isset($perma_query_vars) && strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false )
unset($perma_query_vars);
unset( $perma_query_vars );
$this->did_permalink = false;
}