Piwik\DataTable::setRows PHP Метод

    public function setRows($rows)
    {
        unset($this->rows);
        $this->rows = $rows;
        $this->indexNotUpToDate = true;
    }

 /**
  * Sorts the DataTable rows using the supplied callback function.
  *
  * @param DataTable $table The table to sort.
  */
 public function sort(DataTable $table)
 {
     // all that code is in here and not in separate methods for best performance. It does make a difference once
     // php has to copy many (eg 50k) rows otherwise.
     $table->setTableSortedBy($this->config->primaryColumnToSort);
     $rows = $table->getRowsWithoutSummaryRow();
     // we need to sort rows that have a value separately from rows that do not have a value since we always want
     // to append rows that do not have a value at the end.
     $rowsWithValues = array();
     $rowsWithoutValues = array();
     $valuesToSort = array();
     foreach ($rows as $key => $row) {
         $value = $this->getColumnValue($row);
         if (isset($value)) {
             $valuesToSort[] = $value;
             $rowsWithValues[] = $row;
         } else {
             $rowsWithoutValues[] = $row;
         }
     }
     unset($rows);
     if ($this->config->isSecondaryColumnSortEnabled && $this->config->secondaryColumnToSort) {
         $secondaryValues = array();
         foreach ($rowsWithValues as $key => $row) {
             $secondaryValues[$key] = $row->getColumn($this->config->secondaryColumnToSort);
         }
         array_multisort($valuesToSort, $this->config->primarySortOrder, $this->config->primarySortFlags, $secondaryValues, $this->config->secondarySortOrder, $this->config->secondarySortFlags, $rowsWithValues);
     } else {
         array_multisort($valuesToSort, $this->config->primarySortOrder, $this->config->primarySortFlags, $rowsWithValues);
     }
     if (!empty($rowsWithoutValues) && $this->config->secondaryColumnToSort) {
         $secondaryValues = array();
         foreach ($rowsWithoutValues as $key => $row) {
             $secondaryValues[$key] = $row->getColumn($this->config->secondaryColumnToSort);
         }
         array_multisort($secondaryValues, $this->config->secondarySortOrder, $this->config->secondarySortFlags, $rowsWithoutValues);
     }
     unset($secondaryValues);
     foreach ($rowsWithoutValues as $row) {
         $rowsWithValues[] = $row;
     }
     $table->setRows(array_values($rowsWithValues));
 }