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<?php
namespace GeoPhone\Models;
/**
* Class GeoPhone
* @package GeoPhone\Models
*/
class GeoPhone {
* @var resource
protected $fileHandle;
* @param string $filename
public function __construct($filename = 'data.csv'){
$this->fileHandle = fopen($filename, 'r');
}
* @param String $phoneNumber A phone number in any format
* @return LookupResponse
* City and state are empty when not found.
public function lookupNumber($phoneNumber): LookupResponse{
$phoneNumber = preg_replace('/[^0-9]/s', '', $phoneNumber);
$areaCode = substr($phoneNumber, 0, 3);
$nextThree = substr($phoneNumber, 3, 3);
while (($data = fgetcsv($this->fileHandle)) !== FALSE) {
if($areaCode == $data[0] && $nextThree == $data[1]){
return new LookupResponse($data[2], $data[3]);
return new LookupResponse('', '');
johnvandeweghe /
LunixREST
