<?php

class Ifconfig {

	public $ip;

	public function __construct($ip){
		$this->ip=$ip;	
	}

	public function getHeader(){
		$headers = '';
		foreach ($_SERVER as $name => $value){
			if (substr($name, 0, 5) == 'HTTP_'){
				$headers[str_replace(' ', '-', ucwords( strtolower( str_replace( '_', ' ', substr( $name, 5) ) ) ) )] = $value;
			}
		}
		return $headers;
	}

	public function getAllGeoipRecords(){
		$tmp = geoip_record_by_name( $this->ip );
		unset($tmp['dma_code']);
		unset($tmp['area_code']);
		return $tmp;
	}

	public function encodeJson($value){

		if( empty($value) || is_null($value) || $value == "" )
			return json_encode($output = array( "status" => "failure" ));
		else
			$output = array( "status" => "success" );

		if ( ! is_array($value) ){
			$output[] = $value;	
		} else {
			$output = array_merge($output, $value);
		}

		return json_encode($output);
	}

	public function getReverseDNS($ip = NULL){
		if ( is_null($ip) )
			$ip = $this->ip;

		return gethostbyaddr($ip);
	}

	public function __destruct(){
		return true;
	}
}