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<?php $array = [ 'bad_password' => '1', 'expired_token' => '2', 'bad_token' => '3', 'bad_permissions' => '4', 'user_not_found' => '5', 'connection_unsecure' => '6', 'already_logged_in' => '7', 'user_not_activated' => '8', 'user_banned' => '9', 'user_suspended' => '10', 'empty_email' => '11', 'empty_username' => '12', 'username_too_long' => '13', 'empty_password' => '14', ]; print_t(array_flip($array));

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