Vendor/phpspreadsheet/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/PageSetup.php
public function getPrintArea($index = 0)
    {
        if ($index == 0) {
            return $this->printArea;
        }
        $printAreas = explode(',', $this->printArea);
        if (isset($printAreas[$index - 1])) {
            return $printAreas[$index - 1];
        }

        throw new PhpSpreadsheetException('Requested Print Area does not exist');
    }
public function getPrintArea($index = 0)
    {
        if ($index == 0) {
            return $this->printArea;
        }
        $printAreas = explode(',', $this->printArea);
        if (isset($printAreas[$index - 1])) {
            return $printAreas[$index - 1];
        }

        throw new PhpSpreadsheetException('Requested Print Area does not exist');
    }
public function getPrintArea ( $ index = 0 ) { if ( $ index == 0 ) { return $ this -> printArea ; } $ printAreas = explode ( ',' , $ this -> printArea ) ; if ( isset ( $ printAreas [ $ index - 1 ] ) ) { return $ printAreas [ $ index - 1 ] ; } throw new PhpSpreadsheetException ( 'Requested Print Area does not exist' ) ; }
Get print area.

@param int $index Identifier for a specific print area range if several ranges have been set
Default behaviour, or a index value of 0, will return all ranges as a comma-separated string
Otherwise, the specific range identified by the value of $index will be returned
Print areas are numbered from 1

@throws PhpSpreadsheetException

@return string
Get print area .