04:16:43 Create new PHPExcel object<br />04:16:43 Set properties<br />04:16:43 Add data<br />04:16:43 Hide 'Phone' and 'fax' columns<br />04:16:43 Set outline levels<br />04:16:43 Freeze panes<br />04:16:43 Rows to repeat at top<br />04:16:43 Write to Excel2007 format<br />04:16:43 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.2001 seconds<br />04:16:43 Current memory usage: 20 MB<br />04:16:43 Peak memory usage: 24 MB<br />04:16:43 Done writing file<br />File has been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />