[ci skip] Fix patch for #5300
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 48726b7..3b1da8d 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1037,7 +1037,7 @@
if (function_exists('idn_to_ascii') && $atpos = strpos($email, '@'))
{
$variant = defined('INTL_IDNA_VARIANT_UTS46') ? INTL_IDNA_VARIANT_UTS46 : INTL_IDNA_VARIANT_2003;
- $email = self::substr($email, 0, ++$atpos).idn_to_ascii(self::substr($email, $atpos), $variant);
+ $email = self::substr($email, 0, ++$atpos).idn_to_ascii(self::substr($email, $atpos), 0, $variant);
}
return (bool) filter_var($email, FILTER_VALIDATE_EMAIL);
@@ -1855,7 +1855,7 @@
if (function_exists('idn_to_ascii') && $atpos = strpos($email, '@'))
{
$variant = defined('INTL_IDNA_VARIANT_UTS46') ? INTL_IDNA_VARIANT_UTS46 : INTL_IDNA_VARIANT_2003;
- $email = self::substr($email, 0, ++$atpos).idn_to_ascii(self::substr($email, $atpos), $variant);
+ $email = self::substr($email, 0, ++$atpos).idn_to_ascii(self::substr($email, $atpos), 0, $variant);
}
return (filter_var($email, FILTER_VALIDATE_EMAIL) === $email && preg_match('#\A[a-z0-9._+-]+@[a-z0-9.-]{1,253}\z#i', $email));
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 1619ec9..cd1d4a7 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1232,7 +1232,7 @@
if (function_exists('idn_to_ascii') && preg_match('#\A([^@]+)@(.+)\z#', $str, $matches))
{
$variant = defined('INTL_IDNA_VARIANT_UTS46') ? INTL_IDNA_VARIANT_UTS46 : INTL_IDNA_VARIANT_2003;
- $str = $matches[1].'@'.idn_to_ascii($matches[2], $variant);
+ $str = $matches[1].'@'.idn_to_ascii($matches[2], 0, $variant);
}
return (bool) filter_var($str, FILTER_VALIDATE_EMAIL);
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 1793108..eb879c5 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -9,8 +9,8 @@
- General Changes
- - Updated :doc:`Form Validation Library <libraries/form_validation>` rule ``valid_email`` to use ``INTL_IDNA_VARIANT_UCS46`` for non-ASCII domain names.
- - Updated :doc:`Email Library <libraries/email>` to use ``INTL_IDNA_VARIANT_UCS46`` for non-ASCII domain names.
+ - Updated :doc:`Form Validation Library <libraries/form_validation>` rule ``valid_email`` to use ``INTL_IDNA_VARIANT_UTS46`` for non-ASCII domain names.
+ - Updated :doc:`Email Library <libraries/email>` to use ``INTL_IDNA_VARIANT_UTS46`` for non-ASCII domain names.
- Deprecated usage of :doc:`CAPTCHA Helper <helpers/captcha_helper>` function :php:func:`create_captcha()` with parameters other than ``$data``.
Bug fixes for 3.1.7