22:56:12 Load from OOCalc file
Call time to read Workbook was 0.0218 seconds
22:56:12 Current memory usage: 2 MB
22:56:12 Write to Excel2007 format
22:56:12 File written to /var/www/szym/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
22:56:12 Peak memory usage: 2 MB
22:56:12 Done writing file