code: public static function count(array $arrOptions)
  	{
  		$strQuery = "SELECT COUNT(*) AS count FROM " . $arrOptions['table'];
  
  		if ($arrOptions['column'] !== null)
  		{
  			$strQuery .= " WHERE " . (\is_array($arrOptions['column']) ? implode(" AND ", $arrOptions['column']) : $arrOptions['table'] . '.' . Database::quoteIdentifier($arrOptions['column']) . "=?");
  		}
  
  		return $strQuery;
  	}
docs: Build a query based on the given options to count the number of records
  
  @param array $arrOptions The options array
  
  @return string The query string