Posting an array with curl_setopt
curl, libcurl, php
Solution
Use `http_build_query()`
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
// The values of variables will be shown but since we don't have them this is what we get
You can then access it normally using the `$_POST` superglobal
Problem
The attached code is returning "Notice: Array to string conversion in...". Simply my array is being handled to the remote server as a string containing "Array" word. the rest of the variables are fine. How can I pass my array `$anarray` without this problem? ``` <?php $data = array( 'anarray' => $anarray, 'var1' => $var1, 'var2' => $var2 ); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "MY_URL"); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); curl_exec($ch); ?> ```