19:10:56 Enable Cell Caching using MemoryGZip method<br />19:10:56 Create new PHPExcel object<br />19:10:56 Set properties<br />19:10:56 Add data<br />19:10:56 Hide 'Phone' and 'fax' columns<br />19:10:56 Set outline levels<br />19:10:56 Freeze panes<br />19:10:56 Rows to repeat at top<br />19:11:00 Write to Excel2007 format<br />19:11:03 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.5010 seconds<br />19:11:03 Current memory usage: 27 MB<br />19:11:03 Peak memory usage: 29.75 MB<br />19:11:03 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />