private function Database::readZipCode in Smart IP 6.2

Same name and namespace in other branches

1. 7.2 includes/vendor/ip2location/ip2location-php/IP2Location.php \IP2Location\Database::readZipCode()

High level function to fetch the zip code

@access private

Parameters

int $pointer Position to read from, if false, return self::INVALID_IP_ADDRESS:

Return value

string

1 call to Database::readZipCode()

Database::lookup in includes/vendor/ip2location/ip2location-php/IP2Location.php

This function will look the given IP address up in the database and return the result(s) asked for

File

includes/vendor/ip2location/ip2location-php/IP2Location.php, line 1267

Class

Database

IP2Location database class

Namespace

IP2Location

Code

private function readZipCode($pointer) {
  if (false === $pointer) {

    // Deal with invalid IPs
    $zipCode = self::INVALID_IP_ADDRESS;
  }
  elseif (0 === self::$columns[self::ZIP_CODE][$this->type]) {

    // If the field is not suported, return accordingly
    $zipCode = self::FIELD_NOT_SUPPORTED;
  }
  else {

    // Read the zip code
    $zipCode = $this
      ->readString($pointer + self::$columns[self::ZIP_CODE][$this->type]);
  }
  return $zipCode;
}