08:19:00 Enable Cell Caching using MemoryGZip method<br />08:19:00 Create new PHPExcel object<br />08:19:00 Set properties<br />08:19:00 Add data<br />08:19:00 Hide 'Phone' and 'fax' columns<br />08:19:00 Set outline levels<br />08:19:00 Freeze panes<br />08:19:00 Rows to repeat at top<br />08:19:00 Write to Excel2007 format<br />08:19:02 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3888 seconds<br />08:19:02 Current memory usage: 15.5 MB<br />08:19:02 Peak memory usage: 18.25 MB<br />08:19:02 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />