Ticket #9175: 9175.3.diff

wp-admin/options.php

@@ -190 +190 @@
                         $options_to_update[] = $option->option_name;
                         $class = 'all-options';
                 } else {
-                        $value = 'SERIALIZED DATA';
+                        $value = print_r(maybe_unserialize( $option->option_value ), true);
                         $disabled = true;
                         $class = 'all-options disabled';
                 }
@@ -204 +204 @@
 <tr>
         <th scope='row'><label for='$name'>" . esc_html( $option->option_name ) . "</label></th>
 <td>";
-        if ( strpos( $value, "\n" ) !== false )
-                echo "<textarea class='$class' name='$name' id='$name' cols='30' rows='5'>" . esc_textarea( $value ) . "</textarea>";
+    if ( $rows = substr_count($value, "\n") )
+                echo "<textarea class='$class' name='$name' id='$name' cols='30' rows='$rows'>" . esc_textarea( $value ) . "</textarea>";
         else
                 echo "<input class='regular-text $class' type='text' name='$name' id='$name' value='" . esc_attr( $value ) . "'" . disabled( $disabled, true, false ) . " />";
         echo "</td>