04:45:41 Enable Cell Caching using MemoryGZip method<br />04:45:41 Create new PHPExcel object<br />04:45:41 Set properties<br />04:45:41 Add data<br />04:45:41 Hide 'Phone' and 'fax' columns<br />04:45:41 Set outline levels<br />04:45:41 Freeze panes<br />04:45:41 Rows to repeat at top<br />04:45:41 Write to Excel2007 format<br />04:45:43 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4277 seconds<br />04:45:43 Current memory usage: 15.25 MB<br />04:45:43 Peak memory usage: 18 MB<br />04:45:43 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />