csv

<?php
namespace type;
use Exception;
class Csv{
    private $hnd;
    public $error=true;
    function __construct($filePath){
        $this->hnd = fopen($filePath, "r");
        if($this->hnd===false){
            $error=true;
             throw new Exception('fopen');
            return;
        }
         if(!flock($this->hnd,LOCK_SH)){
             throw new Exception('flock');
         }
    }
    function read(){
        $ln=fgets($this->hnd,1024);
        if(($ln===false)or(($ln===null)))return false;
        $row=str_getcsv($ln,';');
        if(sizeof($row)===1)$row=str_getcsv($ln,',');
        array_walk_recursive($row,
             function   (&$item, $key) {
                 $c=mb_detect_encoding($item,array('UTF-8','Windows-1251'));
                 if($c<>'UTF-8')$item = iconv(mb_detect_encoding($item,array('Windows-1251','UTF-8')),"UTF-8",$item);
                    }
            );
        return $row;
    }
    function __destruct(){
        flock($this->hnd,LOCK_UN);
        fclose($this->hnd);
    }

}