示例#1
0
 /**
  * @param string $email 
  * @return null
  */
 public function setEmail($email)
 {
     if (!isset($this->loadedFields['email'])) {
         $this->loadProperties();
     }
     $oldValue = null;
     if (array_key_exists('email', $this->loadedValues)) {
         $oldValue = $this->loadedValues['email'];
     }
     if ($oldValue === $email) {
         $this->email = $email;
         return;
     }
     return parent::setEmail($email);
 }