Vendor/phpspreadsheet/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/OLE/PPS/Root.php
public function _calcSize(&$raList)
    {
        // Calculate Basic Setting
        list($iSBDcnt, $iBBcnt, $iPPScnt) = [0, 0, 0];
        $iSmallLen = 0;
        $iSBcnt = 0;
        $iCount = count($raList);
        for ($i = 0; $i < $iCount; ++$i) {
            if ($raList[$i]->Type == OLE::OLE_PPS_TYPE_FILE) {
                $raList[$i]->Size = $raList[$i]->getDataLen();
                if ($raList[$i]->Size < OLE::OLE_DATA_SIZE_SMALL) {
                    $iSBcnt += floor($raList[$i]->Size / $this->smallBlockSize)
                                  + (($raList[$i]->Size % $this->smallBlockSize) ? 1 : 0);
                } else {
                    $iBBcnt += (floor($raList[$i]->Size / $this->bigBlockSize) +
                        (($raList[$i]->Size % $this->bigBlockSize) ? 1 : 0));
                }
            }
        }
        $iSmallLen = $iSBcnt * $this->smallBlockSize;
        $iSlCnt = floor($this->bigBlockSize / OLE::OLE_LONG_INT_SIZE);
        $iSBDcnt = floor($iSBcnt / $iSlCnt) + (($iSBcnt % $iSlCnt) ? 1 : 0);
        $iBBcnt += (floor($iSmallLen / $this->bigBlockSize) +
                      (($iSmallLen % $this->bigBlockSize) ? 1 : 0));
        $iCnt = count($raList);
        $iBdCnt = $this->bigBlockSize / OLE::OLE_PPS_SIZE;
        $iPPScnt = (floor($iCnt / $iBdCnt) + (($iCnt % $iBdCnt) ? 1 : 0));

        return [$iSBDcnt, $iBBcnt, $iPPScnt];
    }
public function _calcSize(&$raList)
    {
        // Calculate Basic Setting
        list($iSBDcnt, $iBBcnt, $iPPScnt) = [0, 0, 0];
        $iSmallLen = 0;
        $iSBcnt = 0;
        $iCount = count($raList);
        for ($i = 0; $i < $iCount; ++$i) {
            if ($raList[$i]->Type == OLE::OLE_PPS_TYPE_FILE) {
                $raList[$i]->Size = $raList[$i]->getDataLen();
                if ($raList[$i]->Size < OLE::OLE_DATA_SIZE_SMALL) {
                    $iSBcnt += floor($raList[$i]->Size / $this->smallBlockSize)
                                  + (($raList[$i]->Size % $this->smallBlockSize) ? 1 : 0);
                } else {
                    $iBBcnt += (floor($raList[$i]->Size / $this->bigBlockSize) +
                        (($raList[$i]->Size % $this->bigBlockSize) ? 1 : 0));
                }
            }
        }
        $iSmallLen = $iSBcnt * $this->smallBlockSize;
        $iSlCnt = floor($this->bigBlockSize / OLE::OLE_LONG_INT_SIZE);
        $iSBDcnt = floor($iSBcnt / $iSlCnt) + (($iSBcnt % $iSlCnt) ? 1 : 0);
        $iBBcnt += (floor($iSmallLen / $this->bigBlockSize) +
                      (($iSmallLen % $this->bigBlockSize) ? 1 : 0));
        $iCnt = count($raList);
        $iBdCnt = $this->bigBlockSize / OLE::OLE_PPS_SIZE;
        $iPPScnt = (floor($iCnt / $iBdCnt) + (($iCnt % $iBdCnt) ? 1 : 0));

        return [$iSBDcnt, $iBBcnt, $iPPScnt];
    }
public function _calcSize ( & $ raList ) { // Calculate Basic Setting list ( $ iSBDcnt , $ iBBcnt , $ iPPScnt ) = [ 0 , 0 , 0 ] ; $ iSmallLen = 0 ; $ iSBcnt = 0 ; $ iCount = count ( $ raList ) ; for ( $ i = 0 ; $ i < $ iCount ; ++ $ i ) { if ( $ raList [ $ i ] -> Type == OLE :: OLE_PPS_TYPE_FILE ) { $ raList [ $ i ] -> Size = $ raList [ $ i ] -> getDataLen ( ) ; if ( $ raList [ $ i ] -> Size < OLE :: OLE_DATA_SIZE_SMALL ) { $ iSBcnt += floor ( $ raList [ $ i ] -> Size / $ this -> smallBlockSize ) + ( ( $ raList [ $ i ] -> Size % $ this -> smallBlockSize ) ? 1 : 0 ) ; } else { $ iBBcnt += ( floor ( $ raList [ $ i ] -> Size / $ this -> bigBlockSize ) + ( ( $ raList [ $ i ] -> Size % $ this -> bigBlockSize ) ? 1 : 0 ) ) ; } } } $ iSmallLen = $ iSBcnt * $ this -> smallBlockSize ; $ iSlCnt = floor ( $ this -> bigBlockSize / OLE :: OLE_LONG_INT_SIZE ) ; $ iSBDcnt = floor ( $ iSBcnt / $ iSlCnt ) + ( ( $ iSBcnt % $ iSlCnt ) ? 1 : 0 ) ; $ iBBcnt += ( floor ( $ iSmallLen / $ this -> bigBlockSize ) + ( ( $ iSmallLen % $ this -> bigBlockSize ) ? 1 : 0 ) ) ; $ iCnt = count ( $ raList ) ; $ iBdCnt = $ this -> bigBlockSize / OLE :: OLE_PPS_SIZE ; $ iPPScnt = ( floor ( $ iCnt / $ iBdCnt ) + ( ( $ iCnt % $ iBdCnt ) ? 1 : 0 ) ) ; return [ $ iSBDcnt , $ iBBcnt , $ iPPScnt ] ; }
Calculate some numbers.

@param array $raList Reference to an array of PPS's

@return float[] The array of numbers
Calculate some numbers .