如何将file_get_contents转换为cURL

Question

For while I'm using file_get_contents, but idk why am I getting always error. i heard that cURL will not get that error.

Here is my code that i want to convert to cURL

<?php
$details1=json_decode(file_get_contents("http://2strok.com/download/download.json"));
 $details2=json_decode(file_get_contents($details1->data));
 header("Location: ".$details2->data); ?>

Nothing is wrong with this code on localhost, but when I do it on my web server (hosted by one.com) it doesn't work. It shows this error:

Warning: file_get_contents(url): failed to open stream: HTTP request failed! HTTP/1.1 401 Unauthorized

Answer 1

You may still get a 401 with curl but you can try the following

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://2strok.com/download/download.json");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, json_decode($output)->data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);

header("Location: ".json_decode($output)->data);

You can reuse the curl handle if you'd like

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://2strok.com/download/download.json");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_setopt($ch, CURLOPT_URL, json_decode($output)->data);
$output = curl_exec($ch);
curl_close($ch);

header("Location: ".json_decode($output)->data)