How to send a post request from php function?

Question

PHP

In php, I form fields for the form through foreach, i.e.: input name=email value= blabla ...
Now I need to send each form with a post request to a specific url, i.e. as it usually happens on html: form action:url
But you need to send it not from the html page, but from the php function.
How to do it?

Answer 1

<?php
function post($url, $data) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $output = curl_exec($ch);
    curl_close ($ch);

    return $output;
}

echo post("https://google.com", [
    'foo' => 'bar'
]);