21:24:28 Load from OOCalc file
Call time to read Workbook was 0.0760 seconds
21:24:28 Current memory usage: 2 MB
21:24:28 Write to Excel2007 format
21:24:28 File written to /home/htdocs/zhyl/vendor/PHPExcel/Examples/OOCalcReader.xlsx
21:24:28 Peak memory usage: 4 MB
21:24:28 Done writing file