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<?php $n = ['a', 'b', ['x', 'y'], 'c']; foreach($n as $n) echo var_dump($n); var_dump($n);
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "a" string(1) "b" array(2) { [0]=> string(1) "x" [1]=> string(1) "y" } string(1) "c" string(1) "c"

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