Online PHP editor | output for Ju5dp

@ 2016-12-15T09:25:22Z

<?php
namespace Core\Bundle\Service\Property\Room\Rooms;

class CountryMapping
{
    const CZ = 'CZ';
    const EN = 'EN';

    public function get(string $countryIsoCode = null) : string // Works correctly if return type is removed
    {
        switch (strtoupper($countryIsoCode)) {
            case 'CZ':
            case 'SK':
                return self::CZ; // Works correctly if changed to CountryMapping::CZ
            default:
                return self::EN; // Works correctly if changed to CountryMapping::EN
        }
    }
}

$mapping = new CountryMapping();
var_dump($mapping->get('CZ'));

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: string(2) "CZ"
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(2) "CZ"
Output for 5.6.0 - 5.6.40: Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/Ju5dp on line 9
Process exited with code 255.

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