10:11:39 Create new PHPExcel object<br />10:11:39 Set properties<br />10:11:39 Add data<br />10:11:39 Hide 'Phone' and 'fax' columns<br />10:11:39 Set outline levels<br />10:11:39 Freeze panes<br />10:11:39 Rows to repeat at top<br />10:11:39 Write to Excel2007 format<br />10:11:40 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5242 seconds<br />10:11:40 Current memory usage: 16 MB<br />10:11:40 Peak memory usage: 18.75 MB<br />10:11:40 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />