--TEST-- pcntl_signal() --SKIPIF-- --FILE-- --EXPECTF-- signal dispatched Warning: pcntl_signal() expects at least 2 parameters, 0 given in %s NULL bool(true) Warning: pcntl_signal(): Invalid value for handle argument specified in %s Warning: pcntl_signal(): Error assigning signal %s bool(false) Warning: pcntl_signal(): Error assigning signal %s bool(false) Warning: pcntl_signal(): not callable is not a callable function name error in %s bool(false) ok