01:13:52 Create new PHPExcel object<br />01:13:53 Set properties<br />01:13:53 Add data<br />01:13:53 Hide 'Phone' and 'fax' columns<br />01:13:53 Set outline levels<br />01:13:53 Freeze panes<br />01:13:53 Rows to repeat at top<br />01:13:53 Write to Excel2007 format<br />01:13:54 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.8045 seconds<br />01:13:54 Current memory usage: 20 MB<br />01:13:54 Peak memory usage: 24 MB<br />01:13:54 Done writing file<br />File has been created in /var/www/html/unhlsims/vendor/phpoffice/phpexcel/Examples<br />