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<title>[51825] trunk/src/wp-includes/class-wp-http-streams.php: Coding Standards: Rename the `$arrURL` variable to `$parsed_url` in `WP_Http_Streams::request()`.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/51825">51825</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/51825","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-09-19 16:59:35 +0000 (Sun, 19 Sep 2021)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Coding Standards: Rename the `$arrURL` variable to `$parsed_url` in `WP_Http_Streams::request()`.

This fixes a `Variable "$arrURL" is not in valid snake_case format` WPCS warning.

Follow-up to <a href="https://core.trac.wordpress.org/changeset/8620">[8620]</a>, <a href="https://core.trac.wordpress.org/changeset/10509">[10509]</a>, <a href="https://core.trac.wordpress.org/changeset/25044">[25044]</a>, <a href="https://core.trac.wordpress.org/changeset/25224">[25224]</a>, <a href="https://core.trac.wordpress.org/changeset/45667">[45667]</a>, <a href="https://core.trac.wordpress.org/changeset/51823">[51823]</a>, <a href="https://core.trac.wordpress.org/changeset/51824">[51824]</a>.

See <a href="https://core.trac.wordpress.org/ticket/53359">#53359</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswphttpstreamsphp">trunk/src/wp-includes/class-wp-http-streams.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswphttpstreamsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-http-streams.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-http-streams.php   2021-09-19 16:58:43 UTC (rev 51824)
+++ trunk/src/wp-includes/class-wp-http-streams.php     2021-09-19 16:59:35 UTC (rev 51825)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -51,30 +51,30 @@
</span><span class="cx" style="display: block; padding: 0 10px">                // Construct Cookie: header if any cookies are set.
</span><span class="cx" style="display: block; padding: 0 10px">                WP_Http::buildCookieHeader( $parsed_args );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $arrURL = parse_url( $url );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $parsed_url = parse_url( $url );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $connect_host = $arrURL['host'];
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $connect_host = $parsed_url['host'];
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $secure_transport = ( 'ssl' === $arrURL['scheme'] || 'https' === $arrURL['scheme'] );
-               if ( ! isset( $arrURL['port'] ) ) {
-                       if ( 'ssl' === $arrURL['scheme'] || 'https' === $arrURL['scheme'] ) {
-                               $arrURL['port']   = 443;
-                               $secure_transport = true;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $secure_transport = ( 'ssl' === $parsed_url['scheme'] || 'https' === $parsed_url['scheme'] );
+               if ( ! isset( $parsed_url['port'] ) ) {
+                       if ( 'ssl' === $parsed_url['scheme'] || 'https' === $parsed_url['scheme'] ) {
+                               $parsed_url['port'] = 443;
+                               $secure_transport   = true;
</ins><span class="cx" style="display: block; padding: 0 10px">                         } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $arrURL['port'] = 80;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $parsed_url['port'] = 80;
</ins><span class="cx" style="display: block; padding: 0 10px">                         }
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                // Always pass a path, defaulting to the root in cases such as http://example.com.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( ! isset( $arrURL['path'] ) ) {
-                       $arrURL['path'] = '/';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( ! isset( $parsed_url['path'] ) ) {
+                       $parsed_url['path'] = '/';
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( isset( $parsed_args['headers']['Host'] ) || isset( $parsed_args['headers']['host'] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( isset( $parsed_args['headers']['Host'] ) ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $arrURL['host'] = $parsed_args['headers']['Host'];
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $parsed_url['host'] = $parsed_args['headers']['Host'];
</ins><span class="cx" style="display: block; padding: 0 10px">                         } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $arrURL['host'] = $parsed_args['headers']['host'];
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $parsed_url['host'] = $parsed_args['headers']['host'];
</ins><span class="cx" style="display: block; padding: 0 10px">                         }
</span><span class="cx" style="display: block; padding: 0 10px">                        unset( $parsed_args['headers']['Host'], $parsed_args['headers']['host'] );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -114,7 +114,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        array(
</span><span class="cx" style="display: block; padding: 0 10px">                                'ssl' => array(
</span><span class="cx" style="display: block; padding: 0 10px">                                        'verify_peer'       => $ssl_verify,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        // 'CN_match' => $arrURL['host'], // This is handled by self::verify_ssl_certificate().
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 // 'CN_match' => $parsed_url['host'], // This is handled by self::verify_ssl_certificate().
</ins><span class="cx" style="display: block; padding: 0 10px">                                         'capture_peer_cert' => $ssl_verify,
</span><span class="cx" style="display: block; padding: 0 10px">                                        'SNI_enabled'       => true,
</span><span class="cx" style="display: block; padding: 0 10px">                                        'cafile'            => $parsed_args['sslcertificates'],
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -144,7 +144,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                $handle = @stream_socket_client( 'tcp://' . $proxy->host() . ':' . $proxy->port(), $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context );
</span><span class="cx" style="display: block; padding: 0 10px">                        } else {
</span><span class="cx" style="display: block; padding: 0 10px">                                // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $handle = @stream_socket_client( $connect_host . ':' . $arrURL['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $handle = @stream_socket_client( $connect_host . ':' . $parsed_url['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context );
</ins><span class="cx" style="display: block; padding: 0 10px">                         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( $secure_transport ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -154,7 +154,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                $handle = stream_socket_client( 'tcp://' . $proxy->host() . ':' . $proxy->port(), $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context );
</span><span class="cx" style="display: block; padding: 0 10px">                        } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $handle = stream_socket_client( $connect_host . ':' . $arrURL['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $handle = stream_socket_client( $connect_host . ':' . $parsed_url['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context );
</ins><span class="cx" style="display: block; padding: 0 10px">                         }
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -169,7 +169,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                // Verify that the SSL certificate is valid for this request.
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $secure_transport && $ssl_verify && ! $proxy->is_enabled() ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        if ( ! self::verify_ssl_certificate( $handle, $arrURL['host'] ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 if ( ! self::verify_ssl_certificate( $handle, $parsed_url['host'] ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                 return new WP_Error( 'http_request_failed', __( 'The SSL certificate for the host could not be verified.' ) );
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -179,7 +179,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { // Some proxies require full URL in this field.
</span><span class="cx" style="display: block; padding: 0 10px">                        $requestPath = $url;
</span><span class="cx" style="display: block; padding: 0 10px">                } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        $requestPath = $arrURL['path'] . ( isset( $arrURL['query'] ) ? '?' . $arrURL['query'] : '' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $requestPath = $parsed_url['path'] . ( isset( $parsed_url['query'] ) ? '?' . $parsed_url['query'] : '' );
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $strHeaders = strtoupper( $parsed_args['method'] ) . ' ' . $requestPath . ' HTTP/' . $parsed_args['httpversion'] . "\r\n";
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -186,14 +186,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $include_port_in_host_header = (
</span><span class="cx" style="display: block; padding: 0 10px">                        ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) ||
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        ( 'http' === $arrURL['scheme'] && 80 != $arrURL['port'] ) ||
-                       ( 'https' === $arrURL['scheme'] && 443 != $arrURL['port'] )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 ( 'http' === $parsed_url['scheme'] && 80 != $parsed_url['port'] ) ||
+                       ( 'https' === $parsed_url['scheme'] && 443 != $parsed_url['port'] )
</ins><span class="cx" style="display: block; padding: 0 10px">                 );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $include_port_in_host_header ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        $strHeaders .= 'Host: ' . $arrURL['host'] . ':' . $arrURL['port'] . "\r\n";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $strHeaders .= 'Host: ' . $parsed_url['host'] . ':' . $parsed_url['port'] . "\r\n";
</ins><span class="cx" style="display: block; padding: 0 10px">                 } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        $strHeaders .= 'Host: ' . $arrURL['host'] . "\r\n";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $strHeaders .= 'Host: ' . $parsed_url['host'] . "\r\n";
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( isset( $parsed_args['user-agent'] ) ) {
</span></span></pre>
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