11:28:31 Load from OOCalc file
Call time to read Workbook was 0.4314 seconds
11:28:31 Current memory usage: 2 MB
11:28:31 Write to Excel2007 format
11:28:31 File written to E:\item\vm\vendor\phpoffice\phpexcel\Examples\OOCalcReaderPCLZip.xlsx
11:28:31 Peak memory usage: 2 MB
11:28:31 Done writing file