How Can I Implement Basic Authorization in PHP Curl?

Using Basic Authorization in PHP Curl

In PHP, curl can be used to make HTTP requests. Basic authorization is a simple and common method of authentication that involves sending a username and password with a request. However, it can be challenging to use basic authorization with PHP curl.

A common issue occurs when attempting to set the authorization header. While methods such as "Authorization: Basic id:api_key" or "Authorization: Basic {id}:{api_key}" may not work, you can implement basic authorization in PHP curl using the following code:

$username='ABC';
$password='XYZ';
$URL='<URL>';

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$URL);
curl_setopt($ch, CURLOPT_TIMEOUT, 30); //timeout after 30 seconds
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
$result=curl_exec ($ch);
$status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);   //get status code
curl_close ($ch);

In this code, $username and $password represent your credentials, and $URL is the endpoint you're making the request to. The CURLOPT_HTTPAUTH option sets the authentication type to 'any', and CURLOPT_USERPWD sets the username and password to be used in the authorization header.

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