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   1  <?php
   2  
   3  namespace dokuwiki\plugin\config\core\Setting;
   4  
   5  /**
   6   * Class setting_savedir
   7   */
   8  class SettingSavedir extends SettingString
   9  {
  10      /** @inheritdoc */
  11      public function update($input)
  12      {
  13          if ($this->isProtected()) return false;
  14  
  15          $value = is_null($this->local) ? $this->default : $this->local;
  16          if ($value == $input) return false;
  17  
  18          if (!init_path($input)) {
  19              $this->error = true;
  20              $this->input = $input;
  21              return false;
  22          }
  23  
  24          $this->local = $input;
  25          return true;
  26      }
  27  }