10:03:34 Create new PHPExcel object<br />10:03:34 Set properties<br />10:03:34 Add data<br />10:03:34 Hide 'Phone' and 'fax' columns<br />10:03:34 Set outline levels<br />10:03:34 Freeze panes<br />10:03:34 Rows to repeat at top<br />10:03:34 Write to Excel2007 format<br />10:03:34 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4992 seconds<br />10:03:34 Current memory usage: 20 MB<br />10:03:34 Peak memory usage: 22 MB<br />10:03:34 Done writing file<br />File has been created in /var/www/minirev/vendor/phpoffice/phpexcel/Examples<br />