Vendor/phpspreadsheet/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xml.php
public function load($pFilename)
    {
        // Create new Spreadsheet
        $spreadsheet = new Spreadsheet();
        $spreadsheet->removeSheetByIndex(0);

        // Load into this instance
        return $this->loadIntoExisting($pFilename, $spreadsheet);
    }
public function load($pFilename)
    {
        // Create new Spreadsheet
        $spreadsheet = new Spreadsheet();
        $spreadsheet->removeSheetByIndex(0);

        // Load into this instance
        return $this->loadIntoExisting($pFilename, $spreadsheet);
    }
Loads Spreadsheet from file.

@param string $pFilename

@throws Exception

@return Spreadsheet