02:58:54 Create new PHPExcel object<br />02:58:54 Set properties<br />02:58:54 Add data<br />02:58:54 Hide 'Phone' and 'fax' columns<br />02:58:54 Set outline levels<br />02:58:54 Freeze panes<br />02:58:54 Rows to repeat at top<br />02:58:54 Write to Excel2007 format<br />02:58:54 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.2902 seconds<br />02:58:54 Current memory usage: 18 MB<br />02:58:54 Peak memory usage: 22 MB<br />02:58:54 Done writing file<br />File has been created in /home/sigeurApp/sigeur/sigeup/vendor/phpoffice/phpexcel/Examples<br />