How can one effectively log and track incoming data from pubsubhubbub callbacks in PHP to debug potential issues?

To effectively log and track incoming data from pubsubhubbub callbacks in PHP for debugging purposes, you can create a script that captures the incoming data and logs it to a file or database. This will allow you to review the data later and identify any potential issues. You can also add error handling to catch any exceptions that may occur during the logging process. 

// Capture incoming data from pubsubhubbub callback
$data = file_get_contents('php://input');

// Log the incoming data to a file
$logFile = 'callback_log.txt';
file_put_contents($logFile, $data . PHP_EOL, FILE_APPEND);

// Add error handling
if (!$data) {
    error_log('Error capturing incoming data from pubsubhubbub callback', 0);
}

Keywords

pubsubhubbub callbacks logging tracking debugging

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