08:43:04 Enable Cell Caching using MemoryGZip method<br />08:43:04 Create new PHPExcel object<br />08:43:04 Set properties<br />08:43:04 Add data<br />08:43:04 Hide 'Phone' and 'fax' columns<br />08:43:04 Set outline levels<br />08:43:04 Freeze panes<br />08:43:04 Rows to repeat at top<br />08:43:07 Write to Excel2007 format<br />08:43:11 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.8302 seconds<br />08:43:11 Current memory usage: 23.5 MB<br />08:43:11 Peak memory usage: 26.75 MB<br />08:43:11 Done writing file<br />File has been created in /home/acefdawt/public_html/fbt/vendor/phpoffice/phpexcel/Examples<br />