19:50:05 Load from OOCalc file
Call time to read Workbook was 0.0461 seconds
19:50:05 Current memory usage: 4 MB
19:50:05 Write to Excel2007 format
19:50:05 File written to /var/www/mail_center/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
19:50:05 Peak memory usage: 6 MB
19:50:05 Done writing file