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-rw-r--r--system/libraries/Email.php26
-rw-r--r--system/libraries/Form_validation.php4
2 files changed, 11 insertions, 19 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index d7178f321..fa5820dcd 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -893,18 +893,13 @@ class CI_Email {
/**
* Get Mail Protocol
*
- * @param bool
* @return mixed
*/
- protected function _get_protocol($return = TRUE)
+ protected function _get_protocol()
{
$this->protocol = strtolower($this->protocol);
in_array($this->protocol, $this->_protocols, TRUE) OR $this->protocol = 'mail';
-
- if ($return === TRUE)
- {
- return $this->protocol;
- }
+ return $this->protocol;
}
// --------------------------------------------------------------------
@@ -912,25 +907,21 @@ class CI_Email {
/**
* Get Mail Encoding
*
- * @param bool
* @return string
*/
- protected function _get_encoding($return = TRUE)
+ protected function _get_encoding()
{
in_array($this->_encoding, $this->_bit_depths) OR $this->_encoding = '8bit';
foreach ($this->_base_charsets as $charset)
{
- if (strpos($charset, $this->charset) === 0)
+ if (strpos($this->charset, $charset) === 0)
{
$this->_encoding = '7bit';
}
}
- if ($return === TRUE)
- {
- return $this->_encoding;
- }
+ return $this->_encoding;
}
// --------------------------------------------------------------------
@@ -1809,14 +1800,15 @@ class CI_Email {
{
$this->_unwrap_specials();
- $method = '_send_with_'.$this->_get_protocol();
+ $protocol = $this->_get_protocol();
+ $method = '_send_with_'.$protocol;
if ( ! $this->$method())
{
- $this->_set_error_message('lang:email_send_failure_'.($this->_get_protocol() === 'mail' ? 'phpmail' : $this->_get_protocol()));
+ $this->_set_error_message('lang:email_send_failure_'.($protocol === 'mail' ? 'phpmail' : $protocol));
return FALSE;
}
- $this->_set_error_message('lang:email_sent', $this->_get_protocol());
+ $this->_set_error_message('lang:email_sent', $protocol);
return TRUE;
}
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 7be0b949d..6eaf67710 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1233,9 +1233,9 @@ class CI_Form_validation {
*/
public function valid_email($str)
{
- if (function_exists('idn_to_ascii') && sscanf($str, '%[^@]@%s', $name, $domain) === 2)
+ if (function_exists('idn_to_ascii') && preg_match('#\A([^@]+)@(.+)\z#', $str, $matches))
{
- $str = $name.'@'.idn_to_ascii($domain);
+ $str = $matches[1].'@'.idn_to_ascii($matches[2]);
}
return (bool) filter_var($str, FILTER_VALIDATE_EMAIL);