21:13:07 Create new PHPExcel object<br />21:13:07 Set properties<br />21:13:07 Add data<br />21:13:07 Hide 'Phone' and 'fax' columns<br />21:13:07 Set outline levels<br />21:13:07 Freeze panes<br />21:13:07 Rows to repeat at top<br />21:13:07 Write to Excel2007 format<br />21:13:07 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.3767 seconds<br />21:13:07 Current memory usage: 20 MB<br />21:13:07 Peak memory usage: 24 MB<br />21:13:07 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />