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<title>[46138] trunk: Code Modernisation: Replace `call_user_func_array()` in `wp-admin/includes/widgets.php` and associated unit tests with a direct function call.</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/46138">46138</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/46138","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>2019-09-15 11:40:08 +0000 (Sun, 15 Sep 2019)</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'>Code Modernisation: Replace `call_user_func_array()` in `wp-admin/includes/widgets.php` and associated unit tests with a direct function call.

Props jrf.
See <a href="https://core.trac.wordpress.org/ticket/47678">#47678</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludeswidgetsphp">trunk/src/wp-admin/includes/widgets.php</a></li>
<li><a href="#trunktestsphpunittestswidgetsphp">trunk/tests/phpunit/tests/widgets.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludeswidgetsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/widgets.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/widgets.php   2019-09-15 11:34:23 UTC (rev 46137)
+++ trunk/src/wp-admin/includes/widgets.php     2019-09-15 11:40:08 UTC (rev 46138)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -51,13 +51,13 @@
</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"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $args = wp_list_widget_controls_dynamic_sidebar(
-                       array(
-                               0 => $args,
-                               1 => $widget['params'][0],
-                       )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $control_args = array(
+                       0 => $args,
+                       1 => $widget['params'][0],
</ins><span class="cx" style="display: block; padding: 0 10px">                 );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                call_user_func_array( 'wp_widget_control', $args );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $sidebar_args = wp_list_widget_controls_dynamic_sidebar( $control_args );
+
+               wp_widget_control( ...$sidebar_args );
</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">@@ -144,6 +144,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $params[0]['after_widget']  = '</div>';
</span><span class="cx" style="display: block; padding: 0 10px">        $params[0]['before_title']  = '%BEG_OF_TITLE%'; // deprecated
</span><span class="cx" style="display: block; padding: 0 10px">        $params[0]['after_title']   = '%END_OF_TITLE%'; // deprecated
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px">         if ( is_callable( $wp_registered_widgets[ $widget_id ]['callback'] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $wp_registered_widgets[ $widget_id ]['_callback'] = $wp_registered_widgets[ $widget_id ]['callback'];
</span><span class="cx" style="display: block; padding: 0 10px">                $wp_registered_widgets[ $widget_id ]['callback']  = 'wp_widget_control';
</span></span></pre></div>
<a id="trunktestsphpunittestswidgetsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/widgets.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/widgets.php     2019-09-15 11:34:23 UTC (rev 46137)
+++ trunk/tests/phpunit/tests/widgets.php       2019-09-15 11:40:08 UTC (rev 46138)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -620,21 +620,20 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                wp_widgets_init();
</span><span class="cx" style="display: block; padding: 0 10px">                require_once ABSPATH . '/wp-admin/includes/widgets.php';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $widget_id = 'search-2';
-               $widget    = $wp_registered_widgets[ $widget_id ];
-               $params    = array(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $widget_id    = 'search-2';
+               $widget       = $wp_registered_widgets[ $widget_id ];
+               $params       = array(
</ins><span class="cx" style="display: block; padding: 0 10px">                         'widget_id'   => $widget['id'],
</span><span class="cx" style="display: block; padding: 0 10px">                        'widget_name' => $widget['name'],
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $args      = wp_list_widget_controls_dynamic_sidebar(
-                       array(
-                               0 => $params,
-                               1 => $widget['params'][0],
-                       )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $control_args = array(
+                       0 => $params,
+                       1 => $widget['params'][0],
</ins><span class="cx" style="display: block; padding: 0 10px">                 );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                $sidebar_args = wp_list_widget_controls_dynamic_sidebar( $control_args );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                ob_start();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                call_user_func_array( 'wp_widget_control', $args );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_widget_control( ...$sidebar_args );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $control = ob_get_clean();
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotEmpty( $control );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -659,15 +658,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        'after_widget_content'  => '<!-- after_widget_content -->',
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span><span class="cx" style="display: block; padding: 0 10px">                $params          = array_merge( $params, $param_overrides );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $args            = wp_list_widget_controls_dynamic_sidebar(
-                       array(
-                               0 => $params,
-                               1 => $widget['params'][0],
-                       )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $control_args    = array(
+                       0 => $params,
+                       1 => $widget['params'][0],
</ins><span class="cx" style="display: block; padding: 0 10px">                 );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                $sidebar_args    = wp_list_widget_controls_dynamic_sidebar( $control_args );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                ob_start();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                call_user_func_array( 'wp_widget_control', $args );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_widget_control( ...$sidebar_args );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $control = ob_get_clean();
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotEmpty( $control );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotContains( '<form method="post">', $control );
</span></span></pre>
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