What is the purpose of using fopen in PHP for handling HTTP PUT requests?

When handling HTTP PUT requests in PHP, you may need to use fopen to open the input stream and read the data being sent in the request body. This allows you to access the raw data sent by the client and process it accordingly. By using fopen, you can read the input stream and handle the PUT request data in your PHP script. 

$putdata = fopen("php://input", "r");
$putcontent = '';
while ($data = fread($putdata, 1024)) {
    $putcontent .= $data;
}
fclose($putdata);

// Now $putcontent contains the data sent in the PUT request

Keywords

fopen PHP HTTP PUT requests handling purpose

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