08:20:12 Create new PHPExcel object<br />08:20:12 Set properties<br />08:20:12 Add data<br />08:20:12 Hide 'Phone' and 'fax' columns<br />08:20:12 Set outline levels<br />08:20:12 Freeze panes<br />08:20:12 Rows to repeat at top<br />08:20:12 Write to Excel2007 format<br />08:20:13 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5916 seconds<br />08:20:13 Current memory usage: 18 MB<br />08:20:13 Peak memory usage: 22 MB<br />08:20:13 Done writing file<br />File has been created in /var/www/html/imsproduction/vendor/phpoffice/phpexcel/Examples<br />