20:21:20 Create new PHPExcel object<br />20:21:20 Set properties<br />20:21:20 Add data<br />20:21:20 Hide 'Phone' and 'fax' columns<br />20:21:20 Set outline levels<br />20:21:20 Freeze panes<br />20:21:20 Rows to repeat at top<br />20:21:20 Write to Excel5 format<br />20:21:21 File written to 06largescale-xls.xls<br />Call time to write Workbook was 0.3270 seconds<br />20:21:21 Current memory usage: 14 MB<br />20:21:21 Peak memory usage: 16.5 MB<br />20:21:21 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />