10:47:19 Load from OOCalc file
Call time to read Workbook was 0.1111 seconds
10:47:19 Current memory usage: 2 MB
10:47:19 Write to Excel2007 format
10:47:19 File written to /home/wayrusc1/am-anhealth.co.ke/invoicesecomm/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
10:47:19 Peak memory usage: 4 MB
10:47:19 Done writing file