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--SKIPIF-- 8<?php require_once('skipif.inc'); ?> 9<?php if (PHP_OS != "Linux") die("skip, only for linux"); ?> 10--FILE-- 11<?php 12 13switch (PHP_OS) { 14 case "Windows": 15 break; 16 case "Darwin": 17 break; 18 case "Linux": 19 echo "okey"; 20 break; 21 default: 22 break; 23} 24?> 25--EXPECT-- 26okey 27