1--TEST-- 2Bug #74949 (null pointer dereference in _function_string) 3--FILE-- 4<?php 5 6$f = function () {}; 7 8$r = new ReflectionMethod($f, "__invoke"); 9 10unset($f); 11 12echo $r, "\n"; 13 14try { 15 echo $r->getPrototype(); 16} catch (Exception $e) { 17 echo $e->getMessage(), "\n"; 18} 19?> 20--EXPECT-- 21Method [ <internal> public method __invoke ] { 22} 23 24Method Closure::__invoke does not have a prototype 25