16:04:18 Create new PHPExcel object<br />16:04:18 Set properties<br />16:04:18 Add data<br />16:04:18 Hide 'Phone' and 'fax' columns<br />16:04:18 Set outline levels<br />16:04:18 Freeze panes<br />16:04:18 Rows to repeat at top<br />16:04:18 Write to Excel2007 format<br />16:04:18 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5648 seconds<br />16:04:18 Current memory usage: 17 MB<br />16:04:18 Peak memory usage: 19.75 MB<br />16:04:18 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />