Host::createLocalhost()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
eloc 1
c 1
b 0
f 1
dl 0
loc 3
rs 10
cc 1
nc 1
nop 0
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<?php
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/**
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 * This file is part of Phiremock.
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 *
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 * Phiremock is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Lesser General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * Phiremock is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with Phiremock.  If not, see <http://www.gnu.org/licenses/>.
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 */
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namespace Mcustiel\Phiremock\Client\Connection;
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use InvalidArgumentException;
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class Host
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{
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    /** @var string */
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    private $host;
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    public function __construct(string $host)
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    {
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        $this->ensureIsValidHost($host);
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        $this->host = $host;
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    }
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    public static function createLocalhost(): Host
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    {
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        return new self('localhost');
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    }
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    public function asString(): string
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    {
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        return $this->host;
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    }
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    private function ensureIsValidHost(string $host): void
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    {
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        if (filter_var($host, FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME) === false &&
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            filter_var($host, FILTER_VALIDATE_IP) === false) {
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            throw new InvalidArgumentException(sprintf('Invalid host number: %d', $host));
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        }
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    }
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}
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