How to POST Data to a URL in PHP Without Using a Form?

Posting POST Data to a URL in PHP Without a Form

In PHP, posting data to a URL without utilizing an HTML form is achievable using curl. This method allows for sending variables to complete and submit a form.

Solution:

To post data to a URL using curl, follow these steps:

$url = 'http://www.someurl.com';
$myvars = 'myvar1=' . $myvar1 . '&myvar2=' . $myvar2;

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $myvars);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$response = curl_exec($ch);

In this code:

• $url is the target URL to which you want to post data.
• $myvars is a string containing the POST data in key-value format, with each pair separated by an ampersand (&).

• curl_setopt() configures various curl options:

  • CURLOPT_POST specifies that this is a POST request.
  • CURLOPT_POSTFIELDS sets the POST data.
  • CURLOPT_FOLLOWLOCATION follows redirects.
  • CURLOPT_HEADER suppresses headers in the response.
  • CURLOPT_RETURNTRANSFER captures the response in the $response variable.

After executing curl_exec(), the response from the target URL is stored in $response. This response can be further processed as needed.

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