1--TEST-- 2GH-13712 (Segmentation fault for enabled observers when calling trait method of internal trait when opcache is loaded) 3--EXTENSIONS-- 4opcache 5zend_test 6--INI-- 7zend_test.observer.enabled=1 8zend_test.observer.show_output=1 9opcache.enable=1 10opcache.enable_cli=1 11--FILE-- 12<?php 13class Foo { 14 use _ZendTestTrait; 15} 16 17$f = new Foo(); 18var_dump($f->testMethod()); 19?> 20--EXPECTF-- 21<!-- init '%s' --> 22<!-- init Foo::testMethod() --> 23<!-- init var_dump() --> 24bool(true) 25