16:43:10 Create new PHPExcel object<br />16:43:10 Set properties<br />16:43:10 Add data<br />16:43:10 Hide 'Phone' and 'fax' columns<br />16:43:10 Set outline levels<br />16:43:10 Freeze panes<br />16:43:10 Rows to repeat at top<br />16:43:10 Write to Excel2007 format<br />16:43:11 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.6283 seconds<br />16:43:11 Current memory usage: 17.5 MB<br />16:43:11 Peak memory usage: 20.25 MB<br />16:43:11 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />