10:01:55 Create new PHPExcel object<br />10:01:55 Set properties<br />10:01:55 Add data<br />10:01:55 Hide 'Phone' and 'fax' columns<br />10:01:55 Set outline levels<br />10:01:55 Freeze panes<br />10:01:55 Rows to repeat at top<br />10:01:55 Write to Excel2007 format<br />10:01:56 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5651 seconds<br />10:01:56 Current memory usage: 17.25 MB<br />10:01:56 Peak memory usage: 20 MB<br />10:01:56 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />