Bouncer\Analyzer\Hostname::hostnameAnalyzer()

Complexity

Conditions	6
Paths	4

Size

Total Lines	17
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public static function hostnameAnalyzer($identity)
    {
        $address = $identity->getAddress();
        if (!$address->getHostname()) {
            $hostname = strtolower(gethostbyaddr($address->getValue()));
            if ($hostname && $hostname != $address->getValue()) {
                $address->setHostname($hostname);
                $reverseAddress = gethostbyname($hostname);
                if ($reverseAddress && $reverseAddress == $address->getValue()) {
                    $address->setAttribute('reverse', true);
                } else {
                    $address->setAttribute('reverse', false);
                }
            }
        }
        return $identity;
    }