currency convertor in php
<?php
/////for current update currency using api/////
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.exchangeratesapi.io/latest?base=USD",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_POSTFIELDS => "{\n\t\"QuantityOnHand\":1,\n\t\"ReOrderPoint\":1,\n\t\"QuantityAsOfDate\":\"2018-03-01\"\n}",
CURLOPT_HTTPHEADER => array(
"cache-control: no-cache",
"postman-token: f8326c98-2bb7-a466-6f5e-cb8bfc5421d0"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
$response;
$response= json_decode($response,true);
$CAD= $response['rates']['CAD'];
$AUD= $response['rates']['AUD'];
$GBP= $response['rates']['GBP'];
// echo"<pre>";
// print_r($response);
// echo"</pre>";
?>