Poll: How do you like to learn?

<?php
 
 $knowledge->followTutorials();
 $knowledge->readAndAnswerInForums();
 $learn = new learning($task);
 $solution = $knowledge->getBestSolution($task); 
 
 class learning{
 
 function learning($task){
 	$this->task=$task;
	$this->process();
 }

 function process(){
 	 global $knowledge;
        $solutions=$knowledge->searchSolutions($this->task);
	 if ($this->checkSolutions($solutions)) return;
        $sources=$knowledge->getSources();
	 $solutions=$knowledge->searchSolutions($this->task,$sources);
	 if ($this->checkSolutions($solutions,'1')) return;
	 $knowledge->modifySolutions($this->task);
	 $solutions=$knowledge->getModifiedSolutions($this->task);
	 if ($this->checkSolutions($solutions,'1')) return;
	 $sources=$knowledge->searchNewSources($this->task);
	 $solutions=$knowledge->searchSolutions($this->task,$sources);
         $this->checkSolutions($solutions,'1')
 } 
  
 function checkSolution($solution){
     global $test;
	    $value=0;
    	$result=$test->process($this->task,$solution);
		switch ($result){
            case 'very good':
			    $value=10;
				break; 
            case 'good':
			    $value=8;
				break;              				 			
            case 'ok':
			    $value=6;
				break; 
            case 'bad':
			    $value=4;
				break;
            case 'very bad':
			    $value=2;
				break;
            case 'failt':
			    $value=0;
				break;
			default:
			    $value=0;
				break;				  				  				  				 			
		}
        return $value;
 } 	
	
  function checkSolutions($solutions,$newsolutions='0'){
	 global $knowledge;
	 $foundWorkingSolution=false;
	 if (count($solutions)>0){
	 	foreach ($solutions as $solution){
	 		$value=$this->checkSolution($solution);
			if ($value>4) $foundWorkingSolution=true;
			if ($newsolutions=='1'){
				$knowledge->addSolution($this->task,$solution,$value);
			}else{
				$knowledge->addPointsToSolution($this->task,$solution,$value);
			}
	 	}
	 } 
	 return $foundWorkingSolution; 	
   }	
 }
 
?>

<?php
HAI
CAN HAS STDIO?
I HAS A VAR
IM IN YR LOOP
	UP VAR!!1
	VISIBLE VAR
	IZ VAR BIGGER THAN 10? KTHXBYE
IM OUTTA YR LOOP
KTHXBYE
?>