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<?php $default = [ 'case' => 'default', 'autre' => 'autre defaut' ]; $override = ['case' => 'overridden']; var_dump(array_merge($override, $default));
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { ["case"]=> string(7) "default" ["autre"]=> string(12) "autre defaut" }

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