function __get($name)
{
if (strncmp($name, 'param_', 6) == 0) {
$paramname = substr($name, 6);
$params = unserialize($this->params);
return isset($params[$paramname]) ? $params[$paramname] : NULL;
} else {
return parent::__get($name);
}
}
/**
* Magic get method to returns custom field data when accessed as
* $this->field_[fieldname], in addition to the parent class' magic getter
* functionality.
*/
public function __get($name)
{
$prefix_len = strlen(self::CUSTOM_FIELD_PREFIX);
if (strncmp($name, self::CUSTOM_FIELD_PREFIX, $prefix_len) == 0) {
$this->_load_fields();
$shortname = substr($name, $prefix_len);
if (isset(self::$_fields[$this->get_field_context_level()][$shortname])) {
// we have a custom field of the same name
if (isset($this->_field_data[$shortname])) {
// we have data
return $this->_field_data[$shortname];
} else {
if (!$this->_fields_loaded && empty($this->_field_changed[$shortname])) {
// custom fields haven't been loaded yet (and the field
// hasn't been unset)
$this->_load_field_data();
if (isset($this->_field_data[$shortname])) {
return $this->_field_data[$shortname];
}
}
}
// we have no data for this field
return null;
}
$trace = debug_backtrace();
$classname = get_class($this);
trigger_error("Undefined property via __get(): {$classname}::\${$name} in {$trace[1]['file']} on line {$trace[1]['line']}", E_USER_NOTICE);
return null;
}
return parent::__get($name);
}
