20:22:40 Create new PHPExcel object<br />20:22:40 Set properties<br />20:22:40 Add data<br />20:22:40 Hide 'Phone' and 'fax' columns<br />20:22:40 Set outline levels<br />20:22:40 Freeze panes<br />20:22:40 Rows to repeat at top<br />20:22:40 Write to Excel2007 format<br />20:22:41 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5406 seconds<br />20:22:41 Current memory usage: 17.25 MB<br />20:22:41 Peak memory usage: 20 MB<br />20:22:41 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />