09:51:06 Enable Cell Caching using MemoryGZip method<br />09:51:06 Create new PHPExcel object<br />09:51:06 Set properties<br />09:51:06 Add data<br />09:51:06 Hide 'Phone' and 'fax' columns<br />09:51:06 Set outline levels<br />09:51:06 Freeze panes<br />09:51:06 Rows to repeat at top<br />09:51:06 Write to Excel2007 format<br />09:51:07 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.9993 seconds<br />09:51:07 Current memory usage: 24 MB<br />09:51:07 Peak memory usage: 24 MB<br />09:51:07 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />