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<?php $a = array('orange', 'blue', 'gray'); $s = reset($a); var_dump($s); print_r($a); $a = array(); $s = reset($a); var_dump($s); print_r($a);
Output for git.master, git.master_jit, rfc.property-hooks
string(6) "orange" Array ( [0] => orange [1] => blue [2] => gray ) bool(false) Array ( )

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