10:33:45 Enable Cell Caching using MemoryGZip method<br />10:33:45 Create new PHPExcel object<br />10:33:45 Set properties<br />10:33:45 Add data<br />10:33:45 Hide 'Phone' and 'fax' columns<br />10:33:45 Set outline levels<br />10:33:45 Freeze panes<br />10:33:45 Rows to repeat at top<br />10:33:46 Write to Excel2007 format<br />10:33:49 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.7748 seconds<br />10:33:49 Current memory usage: 22 MB<br />10:33:49 Peak memory usage: 26 MB<br />10:33:49 Done writing file<br />File has been created in /home/showbiz/public_html/team/ninja/vendor/phpoffice/phpexcel/Examples<br />