class thing 
{ 

public $lines; 

function __construct(){ 
$this->lines = $lines; 
} 

function get_lines($file,$chan){ 
$document = "A:/PHP/logs/".$chan."/".$file.".txt";
 if(file_exists($document)){ 
$info = file_get_contents($document); 
$ex = explode(" ", $info);
 $this->lines = $ex["1"]; 
return $this->lines; 
}
} 
} 
$test = new thing(); 
$test->get_lines("adz","#adz");