/****************************************************************************************************************/
/* Description: This snippet is provide simple way to help user display Visitor's Sunrise and Sunset Time. */
/* suggestions for different city locations across the country. */
/* There are 1 steps in this snippet. For information, please visit IP2Location tutorial page at: */
/*https://www.ip2location.com/tutorials/display-sunrise-sunset-time-using-php-and-bin-database */
/****************************************************************************************************************/
/* You can obtain free IP2Location LITE database for bin at https://lite.ip2location.com/ */
/* You can obtain free IP2Location PHP class module data for at https://www.ip2location.com/developers/php */
<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
set_time_limit(0);
require_once('IP2Location.php');
// Standard lookup with no cache
$loc = new \IP2Location\Database('./databases/IP-COUNTRY-REGION-CITY-LATITUDE-LONGITUDE-ZIPCODE-TIMEZONE-ISP-DOMAIN-NETSPEED-AREACODE-WEATHER-MOBILE-ELEVATION-USAGETYPE-SAMPLE.BIN', \IP2Location\Database::FILE_IO);
/*
Cache whole database into system memory and share among other scripts & websites
WARNING: Please make sure your system have sufficient RAM to enable this feature
*/
//$loc = new \IP2Location\Database('./databases/IP-COUNTRY-REGION-CITY-LATITUDE-LONGITUDE-ZIPCODE-TIMEZONE-ISP-DOMAIN-NETSPEED-AREACODE-WEATHER-MOBILE-ELEVATION-USAGETYPE-SAMPLE.BIN', \IP2Location\Database::SHARED_MEMORY);
/*
Cache the database into memory to accelerate lookup speed
WARNING: Please make sure your system have sufficient RAM to enable this feature
*/
//$loc = new \IP2Location\Database(ROOT . './databases/IP-COUNTRY-REGION-CITY-LATITUDE-LONGITUDE-ZIPCODE-TIMEZONE-ISP-DOMAIN-NETSPEED-AREACODE-WEATHER-MOBILE-ELEVATION-USAGETYPE-SAMPLE.BIN', \IP2Location\Database::MEMORY_CACHE);
$ip = $_SERVER['REMOTE_ADDR'];
//Retrieving data from database
$time_zone = $loc->lookup($ip, \IP2Location\Database::TIME_ZONE);
$country_code = $loc->lookup($ip, \IP2Location\Database::COUNTRY_CODE);
$latitude = $loc->lookup($ip, \IP2Location\Database::LATITUDE);
$longitude = $loc->lookup($ip, \IP2Location\Database::LONGITUDE);
//Setting Sun's zenith value
$zenith = 90+50/60;
$offset = explode(':', $time_zone);
date_default_timezone_set("UTC");
$date = date_create("UTC");
$sunset = date_sunset(date_timestamp_get($date), SUNFUNCS_RET_STRING, $latitude, $longitude, $zenith, $offset[0]);
$sunrise = date_sunrise(date_timestamp_get($date), SUNFUNCS_RET_STRING, $latitude, $longitude, $zenith, $offset[0]);
//Displaying output
echo 'Country Code: ' . $country_code . '<br />';
echo 'Sunset Time: ' . $sunset . '<br />';
echo 'Sunrise Time: ' . $sunrise . '<br />';
echo 'Latitude: ' . $latitude . '<br />';
echo 'Longitude: ' . $longitude . '<br />';
?>
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