[Geo IP] Get Geo Data of a given IP #php #function #geo

betterVersion.php

// https://www.geoplugin.com/examples
function ipInfo($ip = NULL, $purpose = "location", $deep_detect = TRUE) {
  if ( isBot() ) return false;
  $output = NULL;
  if (filter_var($ip, FILTER_VALIDATE_IP) === FALSE) {
    $ip = $_SERVER["REMOTE_ADDR"];
    if ($deep_detect) {
      if (filter_var(@$_SERVER['HTTP_X_FORWARDED_FOR'], FILTER_VALIDATE_IP))
        $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
      if (filter_var(@$_SERVER['HTTP_CLIENT_IP'], FILTER_VALIDATE_IP))
        $ip = $_SERVER['HTTP_CLIENT_IP'];
    }
  }
  $purpose    = str_replace(array("name", "\n", "\t", " ", "-", "_"), NULL, strtolower(trim($purpose)));
  $support    = array("land", "land_code", "bundesland", "kontinent", "stadt", "location", "adresse", "plz");
  $continents = array(
    "AF" => "Afrika",
    "AN" => "Antarctica",
    "AS" => "Asien",
    "EU" => "Europa",
    "OC" => "Australien",
    "NA" => "Nord Amerika",
    "SA" => "Süd Amerika"
  );
  if (filter_var($ip, FILTER_VALIDATE_IP) && in_array($purpose, $support)) {
    $ipdat = @json_decode(file_get_contents("http://www.geoplugin.net/json.gp?ip=" . $ip));
    if (@strlen(trim($ipdat->geoplugin_countryCode)) == 2) {
      switch ($purpose) {
        case "location":
          $zip = "http://www.geoplugin.net/extras/postalcode.gp?format=json&lat=".@$ipdat->geoplugin_latitude.'&lon='.@$ipdat->geoplugin_longitude;
          $zip_code = @json_decode(file_get_contents($zip));
          $output = array(
              "plz"            => @$zip_code->geoplugin_postCode,
              "stadt"          => @$ipdat->geoplugin_city,
              "land"           => @$ipdat->geoplugin_countryName='Germany'?'Deutschland':@$ipdat->geoplugin_countryName,
          );
          break;
        case "plz":
          $zip = "http://www.geoplugin.net/extras/postalcode.gp?format=json&lat=".@$ipdat->geoplugin_latitude.'&lon='.@$ipdat->geoplugin_longitude;
          $zip_code = @json_decode(file_get_contents($zip));
          $output = @$zip_code->geoplugin_postCode;
          break;
        case "adresse":
          $address = array($ipdat->geoplugin_countryName);
          if (@strlen($ipdat->geoplugin_regionName) >= 1)
              $address[] = $ipdat->geoplugin_regionName;
          if (@strlen($ipdat->geoplugin_city) >= 1)
              $address[] = $ipdat->geoplugin_city;
          $output = implode(", ", array_reverse($address));
          break;
        case "stadt":
          $output = @$ipdat->geoplugin_city;
          break;
        case "bundesland":
          $output = @$ipdat->geoplugin_regionName;
          break;
        case "kontinent":
          $output = @$continents[strtoupper($ipdat->geoplugin_continentCode)];
          break;
        case "land":
          $output = @$ipdat->geoplugin_countryName;
          break;
        case "land_code":
          $output = @$ipdat->geoplugin_countryCode;
          break;
      }
    }
  }
  return $output;
}

city_from_german_zip-code.php

// https://www.zippopotam.us/

function cityFromZip($zip) { 
  if ( isBot() ) return false;
  // When true, JSON objects will be returned as associative arrays; when false, JSON objects will be returned as objects 
  $data = @json_decode(file_get_contents("http://api.zippopotam.us/de/" . $zip), true);
  return @$data['places'][0]['place name'];
}

geo_ip.php

<?php
  
/* ------------------------------------------------------- */
/* [Geo IP] Get Geo Data of a given IP #php #function #geo */
/* ------------------------------------------------------- */

function geoIp($ip=null) {
  // or use this api it returns xml: http://ipinfodb.com/ip_query.php?ip=80.139.72.178
  if ($ip==null) return false;
  $array = array();
  $web_page = file_get_contents( 'http://www.geoiptool.com/en/?IP='.$ip );
  preg_match_all('#<div([^>]*)([^>]*)?>(.*)</div>#Us', $web_page, $t_array);
  for($j=0;$j<count($t_array[0]);$j++) {
    // parse data
    $table = $t_array[0][$j];
    preg_match_all('#<div class="data-item"([^>]*)?>(.*)</div>#Us', $table, $tr_array);
    for($i=0;$i<count($tr_array[0]);$i++) {
      $tar = explode(':', strip_tags ( $tr_array[0][$i] ) );
      $array[ trim($tar[0]) ] = trim($tar[1], " )(\n\t");
    }
  }
  return $array;
}