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<?php $arr = ['a','b','c']; foreach ($arr as $dummy) { $arr = [1,2,3]; var_dump($dummy); } var_dump($arr);
Output for git.master, git.master_jit
string(1) "a" string(1) "b" string(1) "c" array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }

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