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run code in 200+ php & hhvm versions
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<?php $arr = [ 'First', 'Second', ]; var_dump($arr); $elm = reset($arr); var_dump($elm); var_dump($arr);
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.0
array(2) { [0]=> string(5) "First" [1]=> string(6) "Second" } string(5) "First" array(2) { [0]=> string(5) "First" [1]=> string(6) "Second" }