Online PHP editor | output for ETcIZ

@ 2018-10-26T12:29:01Z

<?php

class DomainName 
{
   
    private $name;
    private $escapedName;

    public function __construct($name)
    {
       
        $decodeUnicodeName = static::decodeUnicode($name);
        $this->name = $decodeUnicodeName;
        $this->escapedName = static::escapeDomainName($decodeUnicodeName);
    }

    public function containsSubdomain()
    {
        return substr_count($this->name, '.') >= 2;
    }

    public static function escapeDomainName($name)
    {
        return preg_replace('/\./', '-', $name);
    }

    public static function decodeUnicode(string $name): string
    {
        return preg_replace_callback('/\\\\u([0-9a-fA-F]{4})/', function ($match) {
            return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE');
        }, $name);
    }

    public function __toString(): string
    {
        return (string)$this->name;
    }
}

$name = 'apotheke-altenessen-s\u00fcd.de';

$test = new DomainName($name);
print_r($test);

Output for 7.1.0 - 7.1.25, 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: DomainName Object ( [name:DomainName:private] => apotheke-altenessen-süd.de [escapedName:DomainName:private] => apotheke-altenessen-süd-de )
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 DomainName Object ( [name:DomainName:private] => apotheke-altenessen-süd.de [escapedName:DomainName:private] => apotheke-altenessen-süd-de )
Output for 5.6.38: Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/ETcIZ on line 27
Process exited with code 255.

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