1--TEST-- 2ISSUE #183 (TMP_VAR is not only used once) 3--INI-- 4opcache.enable=1 5opcache.enable_cli=1 6opcache.optimization_level=-1 7--EXTENSIONS-- 8opcache 9--SKIPIF-- 10<?php if (PHP_OS != "Linux") die("skip, only for linux"); ?> 11--FILE-- 12<?php 13 14switch (PHP_OS) { 15 case "Windows": 16 break; 17 case "Darwin": 18 break; 19 case "Linux": 20 echo "okey"; 21 break; 22 default: 23 break; 24} 25?> 26--EXPECT-- 27okey 28