10:27:22 Load from OOCalc file
Call time to read Workbook was 4.7746 seconds
10:27:27 Current memory usage: 5.5 MB
10:27:27 Write to Excel2007 format
10:27:30 File written to C:\wamp64\www\bo\vendor\phpoffice\phpexcel\Examples\OOCalcReaderPCLZip.xlsx
10:27:30 Peak memory usage: 8.75 MB
10:27:30 Done writing file