03:35:16 Load from OOCalc file Call time to read Workbook was 0.0313 seconds 03:35:16 Current memory usage: 4 MB 03:35:16 Write to Excel2007 format 03:35:16 File written to /home/isotechmx/public_html/taxisc.isotech.mx/tpv/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx 03:35:16 Peak memory usage: 6 MB 03:35:16 Done writing file