leafer Posted June 14, 2010 Share Posted June 14, 2010 In terms of security, is there any advantage to choosing a protected variable over a local variable in the following examples? Thx protected function getPage() { $this->_ch = curl_init(); curl_setopt($this->_ch, CURLOPT_USERAGENT, $this->_userAgent); curl_setopt($this->_ch, CURLOPT_URL, $this->_url); curl_setopt($this->_ch, CURLOPT_REFERER, $this->_referrer); curl_setopt($this->_ch, CURLOPT_FOLLOWLOCATION, false); curl_setopt($this->_ch, CURLOPT_FRESH_CONNECT, true); curl_setopt($this->_ch, CURLOPT_HEADER, false); curl_setopt($this->_ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($this->_ch, CURLOPT_CONNECTTIMEOUT, $this->_timeout); $this->_result = curl_exec($this->_ch); curl_close($this->_ch); return $this->_result; } protected function getPage() { $ch = curl_init(); curl_setopt($ch, CURLOPT_USERAGENT, $this->_userAgent); curl_setopt($ch, CURLOPT_URL, $this->_url); curl_setopt($ch, CURLOPT_REFERER, $this->_referrer); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false); curl_setopt($ch, CURLOPT_FRESH_CONNECT, true); curl_setopt($ch, CURLOPT_HEADER, false); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $this->_timeout); $this->_result = curl_exec($ch); curl_close($ch); return $this->_result; } Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.