Logger is a small class which you can use for logging data in a TXT file.

Use your CLI and enter the following to clone:
git clone https://github.com/thielicious/Logger.git

Create an object :

$log = new Logger("log.txt");
$log->setTimestamp("D M d 'y h.i A");

For example, when a user logs in, use it like this to store:

if (isset($_POST["logged_in"])) {
    $log->putLog("Successful Login: ".$_SESSION["user_name"]);
}
if (isset($_GET["logout"])) {
    $log->putLog("Logout: ".$_SESSION["user_name"]);
}

If you want to see the log, use this:

$log->getLog();

It will render like this:

Sun Jul 02 '17 05.45 PM » Successful Login: JohnDoe
Sun Jul 02 '17 05.46 PM » Logout: JohnDoe

Logger::__construct(string $filename)

• Choose a filename to store the log.
  

Logger::setTimestamp(string $format)

• Use a format for the timestamp eg. d-m-y h:i:s.
  

Logger::putLog(string $content)

• This will store the log in the file.
  

Logger::getLog()

• To display the content of a log file, simply use this method.
  

Logger::clear()

• Deletes the log file.
  

thielicious.github.io