curl_setopt Use this function to set the compatibility adjustment for upload file requests

In the curl_setopt ($curl, Curlopt_postfields, $fileData), this function is set with an error as follows

curl_setopt (): The usage of the @filename API for file uploading is deprecated. Use the Curlfile class instead

View related documents discover the following passage

According to this hint

The request parameters in the old version should be

$fileData = [' media ' = ' @ '. $filepath]; This is changed into

$fileData = [' Media ' = ' new \curlfile ($filepath)];

Reference Documentation:

http://php.net/manual/zh/function.curl-setopt.php

Http://stackoverflow.com/questions/18482236/fb-api-php-curl-setopt-array-the-usage-of-the-filename-api-for-file-uploadin

curl_setopt Use this function to set the compatibility adjustment for upload file requests