04:01:52 Create new PHPExcel object<br />04:01:52 Set properties<br />04:01:52 Add data<br />04:01:52 Hide 'Phone' and 'fax' columns<br />04:01:52 Set outline levels<br />04:01:52 Freeze panes<br />04:01:52 Rows to repeat at top<br />04:01:52 Write to Excel2007 format<br />04:01:52 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.1610 seconds<br />04:01:52 Current memory usage: 8 MB<br />04:01:52 Peak memory usage: 12 MB<br />04:01:52 Done writing file<br />File has been created in /var/www/rh/vendor/phpoffice/phpexcel/Examples<br />