/**
* Declares a function
*
* @param string $name the name (empty for anonymous functions)
* @param array $params an array of PC_Obj_Parameter
* @param PC_Obj_MultiType $return the return type
*/
public function declare_function($name, $params, $return)
{
$func = new PC_Obj_Method($this->get_file(), $this->get_last_function_line(), true);
if ($name == '') {
$func->set_anonymous(true);
$func->set_name(PC_Obj_Method::ANON_PREFIX . $this->anon_id++);
} else {
$func->set_name($name);
}
foreach ($params as $param) {
$func->put_param($param);
}
if ($return !== null) {
$func->set_return_type($return);
}
$this->parse_method_doc($func);
$this->env->get_types()->add_functions(array($func));
}
/**
* Builds a PC_Obj_Method from the given row
*
* @param array $row the row from db
* @return PC_Obj_Method the method
*/
private function build_func($row)
{
$c = new PC_Obj_Method($row['file'], $row['line'], $row['class'] == 0, $row['id'], $row['class']);
$c->set_name($row['name']);
$c->set_visibility($row['visibility']);
$c->set_abstract($row['abstract']);
$c->set_static($row['static']);
$c->set_anonymous($row['anonymous']);
$c->set_final($row['final']);
$c->get_version()->set(unserialize($row['min_version']), unserialize($row['max_version']));
foreach (unserialize($row['params']) as $param) {
$c->put_param($param);
}
list($hasretdoc, $rettype) = unserialize($row['return_type']);
$throws = unserialize($row['throws']);
if (is_array($throws)) {
foreach ($throws as $class => $type) {
$c->add_throw($class, $type);
}
}
$c->set_has_return_doc($hasretdoc);
$c->set_return_type($rettype);
return $c;
}
