Stevie-Ray / referrer-spam-blocker

    {

        $data = "# " . $this->projectUrl . "\n# Updated " . $date . "\n\n" .

            "<IfModule mod_rewrite.c>\n\nRewriteEngine On\n\n";

        foreach ($lines as $line) {

            if ($line === end($lines)) {

                $data .= "RewriteCond %{HTTP_REFERER} ^http(s)?://(www.)?.*" . preg_quote($line) . ".*$ [NC]\n";

                break;

            }

            $data .= "RewriteCond %{HTTP_REFERER} ^http(s)?://(www.)?.*" . preg_quote($line) . ".*$ [NC,OR]\n";

        }

        $data .= "RewriteRule ^(.*)$ – [F,L]\n\n</IfModule>\n\n<IfModule mod_setenvif.c>\n\n";

        foreach ($lines as $line) {

    public function createVarnish($date, array $lines)

    {

        $data = "# " . $this->projectUrl . "\n# Updated " . $date . "\nsub block_referral_spam {\n\tif (\n";

        foreach ($lines as $line) {

            if ($line === end($lines)) {

                $data .= "\t\treq.http.Referer ~ \"(?i)" . preg_quote($line) . "\"\n";

                break;

            }

            $data .= "\t\treq.http.Referer ~ \"(?i)" . preg_quote($line) . "\" ||\n";

        }

        $data .= "\t) {\n\t\t\treturn (synth(444, \"No Response\"));\n\t}\n}";