php curl 上傳文件

<?php

 

$post_data = [];

$post_data['img'] = new CurlFile('./test.txt');

$url = 'http://127.0.0.1:9098/test.php';

 

$ch = curl_init();

curl_setopt($ch , CURLOPT_URL , $url);

curl_setopt($ch , CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch , CURLOPT_POST, true);

curl_setopt($ch, CURLOPT_BINARYTRANSFER,true);

curl_setopt($ch , CURLOPT_POSTFIELDS, $post_data);

$output = curl_exec($ch);

curl_close($ch);

echo json_encode($output);

?>