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<?php $array = array(0); debug_zval_dump($array); foreach ($array as $key => $value) { debug_zval_dump($array); }
Output for git.master, git.master_jit, rfc.property-hooks
array(1) refcount(3){ [0]=> int(0) } array(1) refcount(4){ [0]=> int(0) }

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