How Can I Send POST Requests and Receive Responses in PHP Using cURL or a cURL-less Approach?

Sending POST Requests with PHP

This guide addresses the issue of sending POST requests in PHP and subsequently reading the returned content. While the target URL exclusively accepts POST methods, this article provides a solution using either cURL or a cURL-less approach.

cURL-less Method

$url = 'http://server.com/path';
$data = ['key1' => 'value1', 'key2' => 'value2'];

// Use key 'http' even if sending to HTTPS
$options = [
    'http' => [
        'header' => "Content-type: application/x-www-form-urlencoded\r\n",
        'method' => 'POST',
        'content' => http_build_query($data),
    ],
];

$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);

if ($result === false) {
    // Handle error
}

var_dump($result);

For more information on this method and how to add headers, refer to the PHP manual:

• stream_context_create: https://www.php.net/manual/en/function.stream-context-create.php

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