How Can I Send Data to Another PHP Page Using POST Requests?

How to Post to Another PHP Page from a PHP Script

In web development, there are instances where you may need to send data from one PHP page to another for processing and return the results to the user. This can be achieved through a POST request. Here's how you can do it:

Using cURL:

<code class="php"><?php
// URL of the target PHP page
$url = 'http://foo.com/script.php';

// POST fields
$fields = array(
    'field1' => $field1,
    'field2' => $field2,
);

// Build URL-encoded data
$postvars = http_build_query($fields);

// Initialize cURL
$ch = curl_init();

// Set URL, POST vars, and options
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, count($fields));
curl_setopt($ch, CURLOPT_POSTFIELDS, $postvars);

// Execute POST request
$result = curl_exec($ch);

// Close connection
curl_close($ch);
?></code>

Alternatively, you can use Zend_Http's HTTP client, which provides a robust solution without the need for extensions.

2014 Edit:

Consider using Guzzle, an updated HTTP client that supports both extension-based and non-extension-based operations.

This cURL-based approach allows you to seamlessly make POST requests to another PHP page, facilitating efficient data handling in your web applications.

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