21:13:30 Load from OOCalc file Call time to read Workbook was 0.2587 seconds 21:13:31 Current memory usage: 6.75 MB 21:13:31 Write to Excel2007 format 21:13:31 File written to /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/oo/PHPExcel_1.8.0_doc/Examples/OOCalcReader.xlsx 21:13:31 Peak memory usage: 9.5 MB 21:13:31 Done writing file