18:14:45 Create new PHPExcel object<br />18:14:45 Set properties<br />18:14:45 Add data<br />18:14:45 Hide 'Phone' and 'fax' columns<br />18:14:45 Set outline levels<br />18:14:45 Freeze panes<br />18:14:45 Rows to repeat at top<br />18:14:45 Write to Excel2007 format<br />18:14:45 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5226 seconds<br />18:14:45 Current memory usage: 17.25 MB<br />18:14:45 Peak memory usage: 20 MB<br />18:14:45 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />