19:06:51 Create new PHPExcel object
19:06:51 Set properties
19:06:51 Add data
19:06:51 Hide 'Phone' and 'fax' columns
19:06:51 Set outline levels
19:06:51 Freeze panes
19:06:51 Rows to repeat at top
19:06:52 Write to Excel2007 format
19:06:53 File written to 06largescale.xlsx
Call time to write Workbook was 0.8731 seconds
19:06:53 Current memory usage: 28.75 MB
19:06:53 Peak memory usage: 32.5 MB
19:06:53 Done writing file
File has been created in /home/seminar/public_html/PHPExcel/Examples