1--TEST-- 2Incorrect DCE with FE_FETCH 3--INI-- 4opcache.enable=1 5opcache.enable_cli=1 6opcache.optimization_level=-1 7--EXTENSIONS-- 8opcache 9--FILE-- 10<?php 11 12function test() { 13 $a = ["3"]; 14 $x = 1; 15 foreach ($a as $x) { 16 $x = 2.0; 17 } 18 var_dump($x); 19} 20test(); 21 22?> 23--EXPECT-- 24float(2) 25