1--TEST-- 2Preloading class with undefined class constant access 3--INI-- 4opcache.enable=1 5opcache.enable_cli=1 6opcache.optimization_level=-1 7opcache.preload={PWD}/preload_undef_const.inc 8--EXTENSIONS-- 9opcache 10--SKIPIF-- 11<?php 12if (PHP_OS_FAMILY == 'Windows') die('skip Preloading is not supported on Windows'); 13?> 14--FILE-- 15<?php 16var_dump(class_exists('Foo')); 17try { 18 new Foo(); 19} catch (Throwable $ex) { 20 echo $ex->getMessage() . "\n"; 21} 22?> 23--EXPECT-- 24bool(true) 25Undefined constant self::DOES_NOT_EXIST 26