Returns the last row of the DataTable. If there is a summary row, it
will always be considered the last row.
public getLastRow ( ) : |
||
리턴 | The last row or `false` if it cannot be found. |
private function getFirstAndLastDataPointsForMetric($metric) { $first = 0; $firstTable = $this->dataTable->getFirstRow(); if (!empty($firstTable)) { $row = $firstTable->getFirstRow(); if (!empty($row)) { $first = floatval($row->getColumn($metric)); } } $last = 0; $lastTable = $this->dataTable->getLastRow(); if (!empty($lastTable)) { $row = $lastTable->getFirstRow(); if (!empty($row)) { $last = floatval($row->getColumn($metric)); } } return array($first, $last); }