public function readonly_fields() {
    $fields = new PodioFieldCollection(array());
    foreach ($this->_get_items() as $field) {
      if ($field->type === 'calculation') {
        $fields[] = $field;
      }
    }
    return $fields;
  }
public function readonly_fields() {
    $fields = new PodioFieldCollection(array());
    foreach ($this->_get_items() as $field) {
      if ($field->type === 'calculation') {
        $fields[] = $field;
      }
    }
    return $fields;
  }
public function readonly_fields ( ) { $ fields = new PodioFieldCollection ( array ( ) ) ; foreach ( $ this -> _get_items ( ) as $ field ) { if ( $ field -> type === 'calculation' ) { $ fields [ ] = $ field ; } } return $ fields ; }
Returns all readonly fields
Returns all readonly fields