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<?php $a = array_map(function ($a) { return json_encode($a); }, [ 'a' => 'b', 'c' => ['a' => 'b', 'c' => new DateTimeImmutable()], ]); var_dump($a);
Output for git.master
array(2) { ["a"]=> string(3) ""b"" ["c"]=> string(100) "{"a":"b","c":{"date":"2015-11-19 18:01:08.003810","timezone_type":3,"timezone":"Europe\/Amsterdam"}}" }
Output for git.master_jit
array(2) { ["a"]=> string(3) ""b"" ["c"]=> string(100) "{"a":"b","c":{"date":"2015-11-19 18:01:08.003773","timezone_type":3,"timezone":"Europe\/Amsterdam"}}" }
Output for rfc.property-hooks
array(2) { ["a"]=> string(3) ""b"" ["c"]=> string(100) "{"a":"b","c":{"date":"2015-11-19 18:01:08.003659","timezone_type":3,"timezone":"Europe\/Amsterdam"}}" }

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