Code Duplication    Length = 22-22 lines in 2 locations

core/EE_Session.core.php 1 location

@@ 856-877 (lines=22) @@
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	 *	@access public
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	 *	@return string
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	 */
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	private function _visitor_ip() {
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		$visitor_ip = '0.0.0.0';
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		$server_keys = array(
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			'HTTP_CLIENT_IP',
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			'HTTP_X_FORWARDED_FOR',
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			'HTTP_X_FORWARDED',
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			'HTTP_X_CLUSTER_CLIENT_IP',
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			'HTTP_FORWARDED_FOR',
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			'HTTP_FORWARDED',
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			'REMOTE_ADDR'
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		);
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		foreach ( $server_keys as $key ){
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			if ( isset( $_SERVER[ $key ] )) {
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				foreach ( array_map( 'trim', explode( ',', $_SERVER[ $key ] )) as $ip ) {
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					if ( $ip === '127.0.0.1' || filter_var( $ip, FILTER_VALIDATE_IP ) !== FALSE ) {
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						$visitor_ip = $ip;
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					}
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				}
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			}
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		}
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		return $visitor_ip;
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	}
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core/request_stack/EE_Request.core.php 1 location

@@ 318-339 (lines=22) @@
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     * @access public
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     * @return string
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     */
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    private function _visitor_ip()
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    {
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        $visitor_ip  = '0.0.0.0';
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        $server_keys = array(
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            'HTTP_CLIENT_IP',
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            'HTTP_X_FORWARDED_FOR',
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            'HTTP_X_FORWARDED',
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            'HTTP_X_CLUSTER_CLIENT_IP',
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            'HTTP_FORWARDED_FOR',
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            'HTTP_FORWARDED',
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            'REMOTE_ADDR',
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        );
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        foreach ($server_keys as $key) {
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            if (isset($_SERVER[$key])) {
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                foreach (array_map('trim', explode(',', $_SERVER[$key])) as $ip) {
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                    if ($ip === '127.0.0.1' || filter_var($ip, FILTER_VALIDATE_IP) !== false) {
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                        $visitor_ip = $ip;
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                    }
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                }
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            }
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        }
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        return $visitor_ip;
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    }
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