19:59:56 Create new PHPExcel object
19:59:56 Create styles array
19:59:56 Add data (begin)
19:59:56 Add data (end), time: 0.51 s
19:59:56 Write to Excel2007 format
19:59:56 File written to 40duplicateStyle.xlsx
19:59:56 Peak memory usage: 9 MB
19:59:56 Done writing file
File has been created in /home/seminar/public_html/PHPExcel/Examples