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<?php $dateInterval1 = new \DateInterval('P1D'); $dateInterval2 = clone $dateInterval1; var_dump($dateInterval1); var_dump($dateInterval2);
Output for git.master, git.master_jit, rfc.property-hooks
object(DateInterval)#1 (10) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["f"]=> float(0) ["invert"]=> int(0) ["days"]=> bool(false) ["from_string"]=> bool(false) } object(DateInterval)#2 (10) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(1) ["h"]=> int(0) ["i"]=> int(0) ["s"]=> int(0) ["f"]=> float(0) ["invert"]=> int(0) ["days"]=> bool(false) ["from_string"]=> bool(false) }

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