Propaganistas\LaravelPhone\Traits\ParsesCountries

Complexity

Total Complexity

4

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	isCountryCode()	0	4	1
A	parseCountries()	0	10	3

<?php namespace Propaganistas\LaravelPhone\Traits;

use Iso3166\Codes as ISO3166;

trait ParsesCountries
{
    /**
     * Determine whether the given country code is valid.
     *
     * @param string $country
     * @return bool
     */
    public static function isCountryCode($country)
    {
        return ISO3166::isValid($country);
    }

    /**
     * Parse the provided phone countries to a valid array.
     *
     * @param string|array $countries
     * @return array
     */
    protected function parseCountries($countries)
    {
        $countries = is_array($countries) ? $countries : func_get_args();

        return array_filter($countries, function ($code) {
            $code = strtoupper($code);

            return static::isCountryCode($code) ? $code : null;
        });
    }
}