OwlCyberSecurity - MANAGER
Edit File: class-location-check.php
<?php if (!class_exists('RadiusCheck')) { class RadiusCheck { var $maxLat; var $minLat; var $maxLong; var $minLong; // Start function for radius search function __construct($Latitude, $Longitude, $Miles) { global $maxLat, $minLat, $maxLong, $minLong; $EQUATOR_LAT_MILE = 69.172; // in MIles $maxLat = $Latitude + $Miles / $EQUATOR_LAT_MILE; $minLat = $Latitude - ($maxLat - $Latitude); $maxLong = $Longitude + $Miles / (cos($minLat * M_PI / 180) * $EQUATOR_LAT_MILE); $minLong = $Longitude - ($maxLong - $Longitude); } // Start function for get max latitude function MaxLatitude() { return $GLOBALS["maxLat"]; } // Start function for get Min latitude function MinLatitude() { return $GLOBALS["minLat"]; } // Start function for get Max Longitude function MaxLongitude() { return $GLOBALS["maxLong"]; } // Start function for get Min Longitude function MinLongitude() { return $GLOBALS["minLong"]; } } } // Start Class for Distance Check if (!class_exists('DistanceCheck')) { class DistanceCheck { function __construct() { } // Start function for calculate distance function Calculate($dblLat1, $dblLong1, $dblLat2, $dblLong2) { $EARTH_RADIUS_MILES = 3963; $dist = 0; //convert degrees to radians $dblLat1 = $dblLat1 * M_PI / 180; $dblLong1 = $dblLong1 * M_PI / 180; $dblLat2 = $dblLat2 * M_PI / 180; $dblLong2 = $dblLong2 * M_PI / 180; if ($dblLat1 != $dblLat2 || $dblLong1 != $dblLong2) { //the two points are not the same $dist = sin($dblLat1) * sin($dblLat2) + cos($dblLat1) * cos($dblLat2) * cos($dblLong2 - $dblLong1); $dist = $EARTH_RADIUS_MILES * (-1 * atan($dist / sqrt(1 - $dist * $dist)) + M_PI / 2); } return $dist; } } }