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<?php print_r(array_merge( ['test' => 0, 'shmest' => 0, 'fest' => 0], ['test' => 1], ['shmest' => 1], ['shmest' => 2, 'fest' => 3] ));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [test] => 1 [shmest] => 2 [fest] => 3 )

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