getMethod($method_name);
$method->setAccessible(true);
return $method;
}
public function exec_method($method_name, $arg_args=array()) {
//execute the pre() function before the specified method
$this->pre();
//execute the specified method
$this->get_method($method_name)->invokeArgs($this, $arg_args);
}
public function pre() {
echo 'pre';
echo '
';
}
}
class toyota extends car {
private function drive() {
echo 'drive';
echo '
';
}
private function brake() {
echo 'brake';
echo '
';
}
}
$toyota = new toyota();
$toyota->exec_method('drive');
$toyota->exec_method('brake');
?>