17:06:31 Create new PHPExcel object<br />17:06:31 Set properties<br />17:06:31 Add data<br />17:06:31 Hide 'Phone' and 'fax' columns<br />17:06:31 Set outline levels<br />17:06:31 Freeze panes<br />17:06:31 Rows to repeat at top<br />17:06:31 Write to Excel2007 format<br />17:06:32 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5048 seconds<br />17:06:32 Current memory usage: 17.25 MB<br />17:06:32 Peak memory usage: 20 MB<br />17:06:32 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />