01:14:13 Load from OOCalc file Call time to read Workbook was 0.2132 seconds 01:14:13 Current memory usage: 7 MB 01:14:13 Write to Excel2007 format 01:14:13 File written to /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples/OOCalcReader.xlsx 01:14:13 Peak memory usage: 9.75 MB 01:14:13 Done writing file