Ticket #32892: 32892.patch

src/wp-admin/includes/class-wp-list-table.php

@@ -1777 +1777 @@
                         $attributes = "class='$classes' $data";
 
                         if ( 'cb' === $column_name ) {
-                                echo '<th scope="row" class="check-column">';
+                                echo '<td class="check-column">';
                                 echo $this->column_cb( $item );
-                                echo '</th>';
+                                echo '</td>';
                         } elseif ( method_exists( $this, '_column_' . $column_name ) ) {
                                 echo call_user_func(
                                         array( $this, '_column_' . $column_name ),
@@ -1788 +1788 @@
                                         $data,
                                         $primary
                                 );
-                        } elseif ( method_exists( $this, 'column_' . $column_name ) ) {
-                                echo "<td $attributes>";
-                                echo call_user_func( array( $this, 'column_' . $column_name ), $item );
-                                echo $this->handle_row_actions( $item, $column_name, $primary );
-                                echo '</td>';
                         } else {
-                                echo "<td $attributes>";
-                                echo $this->column_default( $item, $column_name );
+                                $tag   = ( $primary === $column_name ) ? 'th' : 'td';
+                                $scope = ( $primary === $column_name ) ? ' scope="row"' : '';
+                                
+                                // Attribute for primary column if available in sortable columns.
+                                $abbr = '';
+                                if ( $primary === $column_name && isset( $sortable[ $column_name ][2] ) && ! empty( $sortable[ $column_name ][2] ) ) {
+                                        $abbr = ' abbr="' . esc_attr( $sortable[ $column_name ][2] ) . '"';
+                                }
+
+                                echo "<$tag $attributes $scope $abbr>";
+
+                                if ( method_exists( $this, 'column_' . $column_name ) ) {
+                                        echo call_user_func( array( $this, 'column_' . $column_name ), $item );
+                                } else {
+                                        echo $this->column_default( $item, $column_name );
+                                }
+
                                 echo $this->handle_row_actions( $item, $column_name, $primary );
-                                echo '</td>';
+                                echo "</$tag>";
                         }
                 }
         }