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<?php $domainName = '...cloud.daanscho.one....'; // Strip periods, apply punycode encoding, and convert to lowercase $domainName = strtolower( trim($domainName, '.') ); var_dump($domainName); $domainName = '...cloud.daanscho.one....'; // Strip periods, apply punycode encoding, and convert to lowercase $domainName = strtolower( preg_replace('/^[.]*(?U)(.*)[.]*$/u', '\\1', $domainName) ); var_dump($domainName);
Output for 7.0.0 - 7.0.20, 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 - 8.3.7
string(18) "cloud.daanscho.one" string(18) "cloud.daanscho.one"
preferences:
178.32 ms | 404 KiB | 216 Q