07:42:30 Enable Cell Caching using MemoryGZip method<br />07:42:30 Create new PHPExcel object<br />07:42:30 Set properties<br />07:42:30 Add data<br />07:42:30 Hide 'Phone' and 'fax' columns<br />07:42:30 Set outline levels<br />07:42:30 Freeze panes<br />07:42:30 Rows to repeat at top<br />07:42:32 Write to Excel2007 format<br />07:42:36 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.4572 seconds<br />07:42:36 Current memory usage: 28.25 MB<br />07:42:36 Peak memory usage: 31 MB<br />07:42:36 Done writing file<br />File has been created in /var/www/vhost/securizon/vesselreport.securizon.com/private/demo/releases/20170416203047_demo/vendor/phpoffice/phpexcel/Examples<br />