diff options
| author | Andrey Andreev <narf@devilix.net> | 2018-01-22 09:29:19 +0100 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2018-01-22 09:29:19 +0100 |
| commit | 221c09588be796ba352683cd7814af33501d4fa6 (patch) | |
| tree | 69b91a9315502b9387e0931b6c9cbd249e6c0609 /system/libraries/Email.php | |
| parent | 5a0f04e232c3f2c681b99ba6f0a8e383303ec296 (diff) | |
Fix a bug where INTL_IDNA_VARIANT_UTS46 was used while undeclared
The constant was introduced in PHP 5.4, and is documented that way, but it actually depends on PHP being linked to ICU 4.6+, while the minimum requirement for compilation is 4.0 ...
When this happens on PHP 7.2, an E_DEPRECATED notice will be emitted; there's currently a discussion on php-internals to resolve that issue.
Diffstat (limited to 'system/libraries/Email.php')
| -rw-r--r-- | system/libraries/Email.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php index 6a8bda70e..967a0019a 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1035,7 +1035,7 @@ class CI_Email { if (function_exists('idn_to_ascii') && strpos($email, '@')) { list($account, $domain) = explode('@', $email, 2); - $domain = is_php('5.4') + $domain = defined('INTL_IDNA_VARIANT_UTS46') ? idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46) : idn_to_ascii($domain); $email = $account.'@'.$domain; |