22:14:43 Enable Cell Caching using MemoryGZip method<br />22:14:43 Create new PHPExcel object<br />22:14:43 Set properties<br />22:14:43 Add data<br />22:14:43 Hide 'Phone' and 'fax' columns<br />22:14:43 Set outline levels<br />22:14:43 Freeze panes<br />22:14:43 Rows to repeat at top<br />22:14:44 Write to Excel2007 format<br />22:14:45 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4485 seconds<br />22:14:45 Current memory usage: 22 MB<br />22:14:45 Peak memory usage: 26 MB<br />22:14:45 Done writing file<br />File has been created in /home2/winposunlimited/webtest1.winposunlimited.com/vendor/phpoffice/phpexcel/Examples<br />