function call($name, array $arguments, &$ref)
{
if (method_exists(get_class($this), $name)) {
$arguments[] =& $ref;
return parent::call($name, $arguments, $this);
}
return null;
}
function call($name, array $arguments, &$ref)
{
if (method_exists($ref, $name)) {
$prioName = 'pre' . $name;
if (method_exists($ref, $prioName) && parent::call($prioName, $arguments, $ref) == false) {
return null;
}
$results = parent::call($name, $arguments, $ref);
$postName = 'post' . $name;
if (method_exists($ref, $postName)) {
return parent::call($postName, $arguments, $ref);
}
}
if (!is_null($results)) {
return $results;
}
return null;
}