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<?php $array = [ 1 => "foo", "3" => "bar", "abc" => 123, "asdf", ]; var_dump($array); ?>
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [1]=> string(3) "foo" [3]=> string(3) "bar" ["abc"]=> int(123) [4]=> string(4) "asdf" }

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