Need help to understand the code

[kmrpt1]

I have a function of class, I think it is trying to insert data into table:

function insert($values)
{

        if( !$this->checkFieldKeys(array_keys($values)) ) {
            return false ;
        }

        $this->dao->from($this->getTableName()) ;
        $this->dao->set($values) ;
         return $this->dao->insert() ;
    }

Please explain what each line is doing and what is mean of each variable used?

Thanks.

[m11]

Yes, it is a function to execute an INSERT INTO query