1--TEST-- 2Bug #66474 (Optimizer bug in constant string to boolean conversion) 3--INI-- 4opcache.enable=1 5opcache.enable_cli=1 6opcache.optimization_level=-1 7opcache.file_update_protection=0 8--EXTENSIONS-- 9opcache 10--FILE-- 11<?php 12function foo() { 13 $speed = 'slow' || 'fast'; 14} 15foo(); 16echo "ok\n"; 17?> 18--EXPECT-- 19ok 20