src/SmartFactory/DatabaseWorkers/MSSQL_DBWorker.php
public function field_name($num)
    {
        $info = $this->field_info_by_num($num);
        if (!$info) {
            return null;
        }
        
        return \SmartFactory\checkempty($info["name"]);
    }
public function field_name($num)
    {
        $info = $this->field_info_by_num($num);
        if (!$info) {
            return null;
        }
        
        return \SmartFactory\checkempty($info["name"]);
    }
public function field_name ( $ num ) { $ info = $ this -> field_info_by_num ( $ num ) ; if ( ! $ info ) { return null ; } return \ SmartFactory \ checkempty ( $ info [ "name" ] ) ; }
Returns the name of the field by number.

@param int $num
The number of the field.

@return string|null
Returns the name of the field by number.

@see field_by_num()
@see field_info_by_num()

@author Oleg Schildt
Returns the name of the field by number .