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<title>[54070] trunk/src/wp-admin/includes/class-wp-users-list-table.php: Coding Standards: Use more meaningful variable names in `WP_Users_List_Table`.</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/54070">54070</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/54070","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>2022-09-05 16:00:16 +0000 (Mon, 05 Sep 2022)</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: Use more meaningful variable names in `WP_Users_List_Table`.

This renames some variables for clarity, per the [https://developer.wordpress.org/coding-standards/wordpress-coding-standards/php/#naming-conventions Naming Conventions]:
> Don't abbreviate variable names unnecessarily; let the code be unambiguous and self-documenting.

* `$c` is renamed to `$columns` in `::get_columns()` and `::get_sortable_columns()`.
* `$r` is renamed to `$row` in `::single_row()`.

Follow-up to <a href="https://core.trac.wordpress.org/changeset/3677">[3677]</a>, <a href="https://core.trac.wordpress.org/changeset/5542">[5542]</a>, <a href="https://core.trac.wordpress.org/changeset/6852">[6852]</a>, <a href="https://core.trac.wordpress.org/changeset/8936">[8936]</a>, <a href="https://core.trac.wordpress.org/changeset/15491">[15491]</a>, <a href="https://core.trac.wordpress.org/changeset/16573">[16573]</a>.

Props burhandodhy, costdev, mukesh27, Presskopp.
See <a href="https://core.trac.wordpress.org/ticket/56448">#56448</a>, <a href="https://core.trac.wordpress.org/ticket/55647">#55647</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesclasswpuserslisttablephp">trunk/src/wp-admin/includes/class-wp-users-list-table.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludesclasswpuserslisttablephp"></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/class-wp-users-list-table.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/class-wp-users-list-table.php 2022-09-05 15:18:13 UTC (rev 54069)
+++ trunk/src/wp-admin/includes/class-wp-users-list-table.php   2022-09-05 16:00:16 UTC (rev 54070)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -365,7 +365,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @return string[] Array of column titles keyed by their column name.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        public function get_columns() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $c = array(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $columns = array(
</ins><span class="cx" style="display: block; padding: 0 10px">                         'cb'       => '<input type="checkbox" />',
</span><span class="cx" style="display: block; padding: 0 10px">                        'username' => __( 'Username' ),
</span><span class="cx" style="display: block; padding: 0 10px">                        'name'     => __( 'Name' ),
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -375,10 +375,10 @@
</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">                if ( $this->is_site_users ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        unset( $c['posts'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 unset( $columns['posts'] );
</ins><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">-                return $c;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         return $columns;
</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">@@ -389,12 +389,12 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @return array Array of sortable columns.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        protected function get_sortable_columns() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $c = array(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $columns = array(
</ins><span class="cx" style="display: block; padding: 0 10px">                         'username' => 'login',
</span><span class="cx" style="display: block; padding: 0 10px">                        'email'    => 'email',
</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">-                return $c;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         return $columns;
</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">@@ -537,7 +537,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                // Comma-separated list of user roles.
</span><span class="cx" style="display: block; padding: 0 10px">                $roles_list = implode( ', ', $user_roles );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $r = "<tr id='user-$user_object->ID'>";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $row = "<tr id='user-$user_object->ID'>";
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info();
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -559,16 +559,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        $attributes = "class='$classes' $data";
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( 'cb' === $column_name ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $r .= "<th scope='row' class='check-column'>$checkbox</th>";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $row .= "<th scope='row' class='check-column'>$checkbox</th>";
</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">-                                $r .= "<td $attributes>";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $row .= "<td $attributes>";
</ins><span class="cx" style="display: block; padding: 0 10px">                                 switch ( $column_name ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                        case 'username':
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                $r .= "$avatar $edit";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         $row .= "$avatar $edit";
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 break;
</span><span class="cx" style="display: block; padding: 0 10px">                                        case 'name':
</span><span class="cx" style="display: block; padding: 0 10px">                                                if ( $user_object->first_name && $user_object->last_name ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                        $r .= sprintf(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                 $row .= sprintf(
</ins><span class="cx" style="display: block; padding: 0 10px">                                                                 /* translators: 1: User's first name, 2: Last name. */
</span><span class="cx" style="display: block; padding: 0 10px">                                                                _x( '%1$s %2$s', 'Display name based on first name and last name' ),
</span><span class="cx" style="display: block; padding: 0 10px">                                                                $user_object->first_name,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -575,11 +575,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                                $user_object->last_name
</span><span class="cx" style="display: block; padding: 0 10px">                                                        );
</span><span class="cx" style="display: block; padding: 0 10px">                                                } elseif ( $user_object->first_name ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                        $r .= $user_object->first_name;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                 $row .= $user_object->first_name;
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 } elseif ( $user_object->last_name ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                        $r .= $user_object->last_name;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                 $row .= $user_object->last_name;
</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">-                                                        $r .= sprintf(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                 $row .= sprintf(
</ins><span class="cx" style="display: block; padding: 0 10px">                                                                 '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">%s</span>',
</span><span class="cx" style="display: block; padding: 0 10px">                                                                _x( 'Unknown', 'name' )
</span><span class="cx" style="display: block; padding: 0 10px">                                                        );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -586,14 +586,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                }
</span><span class="cx" style="display: block; padding: 0 10px">                                                break;
</span><span class="cx" style="display: block; padding: 0 10px">                                        case 'email':
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                $r .= "<a href='" . esc_url( "mailto:$email" ) . "'>$email</a>";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         $row .= "<a href='" . esc_url( "mailto:$email" ) . "'>$email</a>";
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 break;
</span><span class="cx" style="display: block; padding: 0 10px">                                        case 'role':
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                $r .= esc_html( $roles_list );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         $row .= esc_html( $roles_list );
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 break;
</span><span class="cx" style="display: block; padding: 0 10px">                                        case 'posts':
</span><span class="cx" style="display: block; padding: 0 10px">                                                if ( $numposts > 0 ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                        $r .= sprintf(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                 $row .= sprintf(
</ins><span class="cx" style="display: block; padding: 0 10px">                                                                 '<a href="%s" class="edit"><span aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></a>',
</span><span class="cx" style="display: block; padding: 0 10px">                                                                "edit.php?author={$user_object->ID}",
</span><span class="cx" style="display: block; padding: 0 10px">                                                                $numposts,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -604,7 +604,7 @@
</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">                                                } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                        $r .= 0;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                 $row .= 0;
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 }
</span><span class="cx" style="display: block; padding: 0 10px">                                                break;
</span><span class="cx" style="display: block; padding: 0 10px">                                        default:
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -617,18 +617,18 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                 * @param string $column_name Column name.
</span><span class="cx" style="display: block; padding: 0 10px">                                                 * @param int    $user_id     ID of the currently-listed user.
</span><span class="cx" style="display: block; padding: 0 10px">                                                 */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                $r .= apply_filters( 'manage_users_custom_column', '', $column_name, $user_object->ID );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         $row .= apply_filters( 'manage_users_custom_column', '', $column_name, $user_object->ID );
</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 ( $primary === $column_name ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        $r .= $this->row_actions( $actions );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 $row .= $this->row_actions( $actions );
</ins><span class="cx" style="display: block; padding: 0 10px">                                 }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $r .= '</td>';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $row .= '</td>';
</ins><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">-                $r .= '</tr>';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $row .= '</tr>';
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                return $r;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         return $row;
</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></pre>
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