15:55:41 Enable Cell Caching using MemoryGZip method<br />15:55:41 Create new PHPExcel object<br />15:55:41 Set properties<br />15:55:41 Add data<br />15:55:41 Hide 'Phone' and 'fax' columns<br />15:55:41 Set outline levels<br />15:55:41 Freeze panes<br />15:55:41 Rows to repeat at top<br />15:55:43 Write to Excel2007 format<br />15:55:44 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.8308 seconds<br />15:55:44 Current memory usage: 23.25 MB<br />15:55:44 Peak memory usage: 26.75 MB<br />15:55:44 Done writing file<br />File has been created in /home/taxionthewayco/site/vendor/phpoffice/phpexcel/Examples<br />