From c7719284833f211984474623832b96707173e02d Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 15 Oct 2012 14:12:22 +0300 Subject: Remove CI_Email::_get_ip() --- system/libraries/Email.php | 41 ----------------------------------------- 1 file changed, 41 deletions(-) (limited to 'system/libraries') diff --git a/system/libraries/Email.php b/system/libraries/Email.php index fa1d5e9bf..08057f2f7 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1753,47 +1753,6 @@ class CI_Email { // -------------------------------------------------------------------- - /** - * Get IP - * - * @return string - */ - protected function _get_ip() - { - if ($this->_IP !== FALSE) - { - return $this->_IP; - } - - $cip = ( ! empty($_SERVER['HTTP_CLIENT_IP'])) ? $_SERVER['HTTP_CLIENT_IP'] : FALSE; - $rip = ( ! empty($_SERVER['REMOTE_ADDR'])) ? $_SERVER['REMOTE_ADDR'] : FALSE; - if ($cip) $this->_IP = $cip; - elseif ($rip) $this->_IP = $rip; - else - { - $fip = ( ! empty($_SERVER['HTTP_X_FORWARDED_FOR'])) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : FALSE; - if ($fip) - { - $this->_IP = $fip; - } - } - - if (strpos($this->_IP, ',') !== FALSE) - { - $x = explode(',', $this->_IP); - $this->_IP = end($x); - } - - if ( ! preg_match('/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/', $this->_IP)) - { - $this->_IP = '0.0.0.0'; - } - - return $this->_IP; - } - - // -------------------------------------------------------------------- - /** * Get Debug Message * -- cgit v1.2.3-24-g4f1b