diff options
Diffstat (limited to 'system/libraries/Email.php')
| -rw-r--r-- | system/libraries/Email.php | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php index 1847cc96f..beb2ffa17 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1824,7 +1824,11 @@ class CI_Email { { if (function_exists('idn_to_ascii') && $atpos = strpos($email, '@')) { - $email = self::substr($email, 0, ++$atpos).idn_to_ascii(self::substr($email, $atpos), 0, INTL_IDNA_VARIANT_UTS46); + list($account, $domain) = explode('@', $email, 2); + $domain = defined('INTL_IDNA_VARIANT_UTS46') + ? idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46) + : idn_to_ascii($domain); + $email = $account.'@'.$domain; } return (filter_var($email, FILTER_VALIDATE_EMAIL) === $email && preg_match('#\A[a-z0-9._+-]+@[a-z0-9.-]{1,253}\z#i', $email)); |