22:55:12 Create new PHPExcel object<br />22:55:12 Set properties<br />22:55:12 Add data<br />22:55:12 Hide 'Phone' and 'fax' columns<br />22:55:12 Set outline levels<br />22:55:12 Freeze panes<br />22:55:12 Rows to repeat at top<br />22:55:12 Write to Excel2007 format<br />22:55:12 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5415 seconds<br />22:55:12 Current memory usage: 17.25 MB<br />22:55:12 Peak memory usage: 20 MB<br />22:55:12 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />