--TEST-- Bug #66474 (Optimizer bug in constant string to boolean conversion) --INI-- opcache.enable=1 opcache.enable_cli=1 opcache.optimization_level=-1 opcache.file_update_protection=0 --SKIPIF-- <?php require_once('skipif.inc'); ?> --FILE-- <?php function foo() { $speed = 'slow' || 'fast'; } foo(); echo "ok\n"; --EXPECT-- ok