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<?php function push_to_array(&...$params): void { array_push(...$params); } $array = ['once', 'two', 'three']; $new = ['foo', 'bar']; push_to_array($array, ...$new); var_export($array);
Output for git.master, git.master_jit
array ( 0 => 'once', 1 => 'two', 2 => 'three', 3 => 'foo', 4 => 'bar', )

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