13:04:02 Create new PHPExcel object<br />13:04:02 Set properties<br />13:04:02 Add data<br />13:04:02 Hide 'Phone' and 'fax' columns<br />13:04:02 Set outline levels<br />13:04:02 Freeze panes<br />13:04:02 Rows to repeat at top<br />13:04:02 Write to Excel2007 format<br />13:04:03 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5686 seconds<br />13:04:03 Current memory usage: 17.5 MB<br />13:04:03 Peak memory usage: 20.25 MB<br />13:04:03 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />