/**
* Gets data from $_oSubject object
*
* @param \SplSubject $_oSubject Action object
* @return void
*/
function update(\SplSubject $_oSubject)
{
$iMicroSec = $_oSubject->getEndTime() - $_oSubject->getStartTime();
$iSec = number_format($iMicroSec, 10, '.', ' ');
$aArguments = $_oSubject->getArgs();
$xResult = $_oSubject->getResult();
array_unshift(self::$_aLog, array('action' => get_class($_oSubject), 'time_msec' => $iMicroSec, 'time_sec' => $iSec, 'args' => $aArguments, 'result' => $xResult));
}
/**
* Method to trigger events.
* The method first generates the even from the argument array. Then it unsets the argument
* since the argument has no bearing on the event handler.
* If the method exists it is called and returns its return value. If it does not exist it
* returns null.
*
* @param array &$args Arguments
*
* @return mixed Routine return value
*/
public function update(SplSubject $subject)
{
// get the event and args from the subject (dispatcher) to use in the plugin
$event = $subject->getEvent();
$args = $subject->getArgs();
/*
* If the method to handle an event exists, call it and return its value
* If it does not exist, return null.
*/
if (method_exists($this, $event)) {
return call_user_func_array(array($this, $event), $args);
} else {
return null;
}
}
/**
* The required update() function from SplObserver.
*
* @param SplSubjectAdapter The SplSubjectAdapter object.
* @return void
*/
public function update(SplSubject $subject)
{
call_user_func_array($this->_function, $subject->getArgs());
}
