<?php 
   $site = file_get_contents("data");

   $arr = explode(",",$site);

   $array = array($arr);

   print_r($array);


?>

Bu şekile kod yazdım hocam

çıktı :


Bu arraydan sadece ülkeleri nasıl ayırabilirim
Array
(
[0] => Array
(
[0] => {"afghanistan":{"iso":{"af":1}
[1] => "prefix":{"+93":1}
[2] => "text_en":"Afghanistan"
[3] => "text_ru":"Афганистан"
[4] => "virtual18":{"activation":1}
[5] => "virtual21":{"activation":1}
[6] => "virtual23":{"activation":1}
[7] => "virtual29":{"activation":1}
[8] => "virtual30":{"activation":1}
[9] => "virtual31":{"activation":1}
[10] => "virtual32":{"activation":1}
[11] => "virtual4":{"activation":1}}
[12] => "albania":{"iso":{"al":1}
[13] => "prefix":{"+355":1}
[14] => "text_en":"Albania"
[15] => "text_ru":"Албания"
[16] => "virtual18":{"activation":1}
[17] => "virtual21":{"activation":1}
[18] => "virtual23":{"activation":1}
[19] => "virtual29":{"activation":1}
[20] => "virtual30":{"activation":1}
[21] => "virtual31":{"activation":1}
[22] => "virtual32":{"activation":1}
[23] => "virtual4":{"activation":1}}
[24] => "algeria":{"iso":{"dz":1}
[25] => "prefix":{"+213":1}
[26] => "text_en":"Algeria"
[27] => "text_ru":"Алжир"
[28] => "virtual18":{"activation":1}
[29] => "virtual21":{"activation":1}
[30] => "virtual23":{"activation":1}
[31] => "virtual29":{"activation":1}
[32] => "virtual30":{"activation":1}
[33] => "virtual31":{"activation":1}
[34] => "virtual32":{"activation":1}
[35] => "virtual4":{"activation":1}}
[36] => "angola":{"iso":{"ao":1}
[37] => "prefix":{"+244":1}
[38] => "text_en":"Angola"
[39] => "text_ru":"Ангола"
[40] => "virtual18":{"activation":1}
[41] => "virtual23":{"activation":1}
[42] => "virtual32":{"activation":1}
[43] => "virtual4":{"activation":1}}
[44] => "anguilla":{"iso":{"ai":1}
[45] => "prefix":{"+1":1}
[46] => "text_en":"Anguilla"
[47] => "text_ru":"Ангилья"
[48] => "virtual18":{"activation":1}
[49] => "virtual23":{"activation":1}
[50] => "virtual32":{"activation":1}
[51] => "virtual4":{"activation":1}}
[52] => "antiguaandbarbuda":{"iso":{"ag":1}
[53] => "prefix":{"+1268":1}
[54] => "text_en":"Antigua and Barbuda"
[55] => "text_ru":"Антигуа и Барбуда"
[56] => "virtual18":{"activation":1}
[57] => "virtual23":{"activation":1}
[58] => "virtual32":{"activation":1}
[59] => "virtual4":{"activation":1}}
[60] => "argentina":{"iso":{"ar":1}
[61] => "prefix":{"+54":1}
[62] => "text_en":"Argentina"
[63] => "text_ru":"Аргентина"
[64] => "virtual18":{"activation":1}
[65] => "virtual21":{"activation":1}
[66] => "virtual23":{"activation":1}
[67] => "virtual25":{"activation":1}