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<?php $d1 = Datetime::createFromFormat("Y-m-d", "2017-07-03"); $d2 = Datetime::createFromFormat("Y-m-d", "2018-07-03"); $res = $d2->diff($d1); var_dump($res->format('%a')); $d1 = Datetime::createFromFormat("Y-m-d", "2017-07-30"); $tmp = clone $d1; var_dump($tmp->format('N')); $myArray = array( 0 => 'Big', 1 => 'Small', 2 => 'Up', 3 => 'Down' ); var_dump($myArray);
Output for git.master, git.master_jit, rfc.property-hooks
string(3) "365" string(1) "7" array(4) { [0]=> string(3) "Big" [1]=> string(5) "Small" [2]=> string(2) "Up" [3]=> string(4) "Down" }

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