private static function PHPExcel_Calculation::_resizeMatricesShrink in Loft Data Grids 6.2

Same name and namespace in other branches

1. 7.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php \PHPExcel_Calculation::_resizeMatricesShrink()

* Ensure that paired matrix operands are both matrices of the same size * *

Parameters

mixed &$matrix1 First matrix operand: * @param mixed &$matrix2 Second matrix operand * @param integer $matrix1Rows Row size of first matrix operand * @param integer $matrix1Columns Column size of first matrix operand * @param integer $matrix2Rows Row size of second matrix operand * @param integer $matrix2Columns Column size of second matrix operand

1 call to PHPExcel_Calculation::_resizeMatricesShrink()

PHPExcel_Calculation::_checkMatrixOperands in vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php

* Ensure that paired matrix operands are both matrices and of the same size * *

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php, line 2500

Class

PHPExcel_Calculation

PHPExcel_Calculation (Multiton)

Code

private static function _resizeMatricesShrink(&$matrix1, &$matrix2, $matrix1Rows, $matrix1Columns, $matrix2Rows, $matrix2Columns) {
  if ($matrix2Columns < $matrix1Columns || $matrix2Rows < $matrix1Rows) {
    if ($matrix2Rows < $matrix1Rows) {
      for ($i = $matrix2Rows; $i < $matrix1Rows; ++$i) {
        unset($matrix1[$i]);
      }
    }
    if ($matrix2Columns < $matrix1Columns) {
      for ($i = 0; $i < $matrix1Rows; ++$i) {
        for ($j = $matrix2Columns; $j < $matrix1Columns; ++$j) {
          unset($matrix1[$i][$j]);
        }
      }
    }
  }
  if ($matrix1Columns < $matrix2Columns || $matrix1Rows < $matrix2Rows) {
    if ($matrix1Rows < $matrix2Rows) {
      for ($i = $matrix1Rows; $i < $matrix2Rows; ++$i) {
        unset($matrix2[$i]);
      }
    }
    if ($matrix1Columns < $matrix2Columns) {
      for ($i = 0; $i < $matrix2Rows; ++$i) {
        for ($j = $matrix1Columns; $j < $matrix2Columns; ++$j) {
          unset($matrix2[$i][$j]);
        }
      }
    }
  }
}