Ticket #9175: 9175.2.diff

wp-admin/options.php

@@ -107 +107 @@
                         $options_to_update[] = $option->option_name;
                         $class = 'all-options';
                 } else {
-                        $value = 'SERIALIZED DATA';
+                        $value = maybe_unserialize($option->option_value);
+                        $value = print_r($value, true);
                         $disabled = ' disabled="disabled"';
                         $class = 'all-options disabled';
                 }
@@ -121 +122 @@
         <th scope='row'><label for='$option->option_name'>$option->option_name</label></th>
 <td>";
 
-        if (strpos($value, "\n") !== false) echo "<textarea class='$class' name='$option->option_name' id='$option->option_name' cols='30' rows='5'>" . wp_specialchars($value) . "</textarea>";
-        else echo "<input class='regular-text $class' type='text' name='$option->option_name' id='$option->option_name' value='" . esc_attr($value) . "'$disabled />";
+        if ( $rows = substr_count($value, "\n") )
+                echo "<textarea class='$class' name='$option->option_name' id='$option->option_name' cols='30' rows='" . ( $rows >= 10 ? 10 : $rows + 1 ) . "'>" . format_to_edit($value) . "</textarea>";
+        else
+                echo "<input class='regular-text $class' type='text' name='$option->option_name' id='$option->option_name' value='" . esc_attr($value) . "'$disabled />";
 
         echo "</td>
 </tr>";