19:15:12 Load from SYLK file 19:15:12 Write to Excel2007 format 19:15:12 File written to /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples/SylkReader.xlsx 19:15:12 Peak memory usage: 8.75 MB 19:15:12 Done writing file