07:07:51 Create new PHPExcel object<br />07:07:51 Set properties<br />07:07:51 Add data<br />07:07:51 Hide 'Phone' and 'fax' columns<br />07:07:51 Set outline levels<br />07:07:51 Freeze panes<br />07:07:51 Rows to repeat at top<br />07:07:51 Write to Excel2007 format<br />07:07:52 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.2168 seconds<br />07:07:52 Current memory usage: 20 MB<br />07:07:52 Peak memory usage: 24 MB<br />07:07:52 Done writing file<br />File has been created in /home/hycmvsgn/heal.co.ke/invoices/vendor/phpoffice/phpexcel/Examples<br />