In `wp_xmlrpc_server->pingback_ping()`, remove the internal variable `$way` each time it is set and not used.
See #30224. Built from https://develop.svn.wordpress.org/trunk@30139 git-svn-id: http://core.svn.wordpress.org/trunk@30139 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -5707,27 +5707,23 @@ class wp_xmlrpc_server extends IXR_Server {
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// if so, then let's use it and drop the old code.
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$urltest = parse_url($pagelinkedto);
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if ( $post_ID = url_to_postid($pagelinkedto) ) {
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$way = 'url_to_postid()';
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// $way
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} elseif ( isset( $urltest['path'] ) && preg_match('#p/[0-9]{1,}#', $urltest['path'], $match) ) {
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// the path defines the post_ID (archives/p/XXXX)
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$blah = explode('/', $match[0]);
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$post_ID = (int) $blah[1];
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$way = 'from the path';
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} elseif ( isset( $urltest['query'] ) && preg_match('#p=[0-9]{1,}#', $urltest['query'], $match) ) {
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// the querystring defines the post_ID (?p=XXXX)
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$blah = explode('=', $match[0]);
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$post_ID = (int) $blah[1];
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$way = 'from the querystring';
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} elseif ( isset($urltest['fragment']) ) {
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// an #anchor is there, it's either...
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if ( intval($urltest['fragment']) ) {
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// ...an integer #XXXX (simplest case)
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$post_ID = (int) $urltest['fragment'];
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$way = 'from the fragment (numeric)';
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} elseif ( preg_match('/post-[0-9]+/',$urltest['fragment']) ) {
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// ...a post id in the form 'post-###'
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$post_ID = preg_replace('/[^0-9]+/', '', $urltest['fragment']);
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$way = 'from the fragment (post-###)';
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} elseif ( is_string($urltest['fragment']) ) {
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// ...or a string #title, a little more complicated
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$title = preg_replace('/[^a-z0-9]/i', '.', $urltest['fragment']);
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@ -5736,7 +5732,6 @@ class wp_xmlrpc_server extends IXR_Server {
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// returning unknown error '0' is better than die()ing
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return $this->pingback_error( 0, '' );
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}
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$way = 'from the fragment (title)';
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}
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} else {
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// TODO: Attempt to extract a post ID from the given URL
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.1-alpha-30138';
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$wp_version = '4.1-alpha-30139';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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