Exemplo n.º 1
0
 /**
  * @param string $subtitle 
  * @return null
  */
 public function setSubtitle($subtitle)
 {
     if (!isset($this->loadedFields['subtitle'])) {
         $this->loadProperties();
     }
     $oldValue = null;
     if (array_key_exists('subtitle', $this->loadedValues)) {
         $oldValue = $this->loadedValues['subtitle'];
     }
     if ($oldValue === $subtitle) {
         $this->subtitle = $subtitle;
         return;
     }
     return parent::setSubtitle($subtitle);
 }