11:38:54 Create new PHPExcel object<br />11:38:54 Set properties<br />11:38:54 Add data<br />11:38:54 Hide 'Phone' and 'fax' columns<br />11:38:54 Set outline levels<br />11:38:54 Freeze panes<br />11:38:54 Rows to repeat at top<br />11:38:54 Write to Excel2007 format<br />11:38:55 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.2329 seconds<br />11:38:55 Current memory usage: 20 MB<br />11:38:55 Peak memory usage: 24 MB<br />11:38:55 Done writing file<br />File has been created in /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples<br />