idn_to_ascii(): INTL_IDNA_VARIANT_2003 is deprecated A PHP Error was encountered Severity: 8192 Message: idn_to_ascii(): INTL_IDNA_VARIANT_2003 is deprecated Filename: libraries/Form_validation.php Line Number: 1234 ... Conclusion 2018.07.04 현재 3.1.9 최신버전으로 업그레이드 codeigniter 3.1.5 에서 발생
