13:51:42 Load from OOCalc file
Call time to read Workbook was 0.0446 seconds
13:51:42 Current memory usage: 4 MB
13:51:42 Write to Excel2007 format
13:51:42 File written to /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
13:51:42 Peak memory usage: 6 MB
13:51:42 Done writing file