18:49:44 Create new PHPExcel object
18:49:44 Create styles array
18:49:44 Add data (begin)
18:49:47 Add data (end), time: 2.92 s
18:49:47 Write to Excel2007 format
18:49:48 File written to 40duplicateStyle.xlsx
18:49:48 Peak memory usage: 19.75 MB
18:49:48 Done writing file
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/PHPExcel_1.8.0_doc/Examples