15:21:18 Create new PHPExcel object<br />15:21:18 Set properties<br />15:21:18 Add data<br />15:21:18 Hide 'Phone' and 'fax' columns<br />15:21:18 Set outline levels<br />15:21:18 Freeze panes<br />15:21:18 Rows to repeat at top<br />15:21:20 Write to Excel2007 format<br />15:21:22 File written to 06largescale.xlsx<br />Call time to write Workbook was 2.0637 seconds<br />15:21:22 Current memory usage: 22 MB<br />15:21:22 Peak memory usage: 26 MB<br />15:21:22 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />