10:08:52 Create new PHPExcel object<br />10:08:52 Set properties<br />10:08:52 Add data<br />10:08:52 Hide 'Phone' and 'fax' columns<br />10:08:52 Set outline levels<br />10:08:52 Freeze panes<br />10:08:52 Rows to repeat at top<br />10:08:52 Write to Excel2007 format<br />10:08:52 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.2398 seconds<br />10:08:52 Current memory usage: 20 MB<br />10:08:52 Peak memory usage: 22 MB<br />10:08:52 Done writing file<br />File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples<br />