22:57:06 Enable Cell Caching using MemoryGZip method<br />22:57:06 Create new PHPExcel object<br />22:57:06 Set properties<br />22:57:06 Add data<br />22:57:06 Hide 'Phone' and 'fax' columns<br />22:57:06 Set outline levels<br />22:57:06 Freeze panes<br />22:57:06 Rows to repeat at top<br />22:57:09 Write to Excel2007 format<br />22:57:12 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.4374 seconds<br />22:57:12 Current memory usage: 27 MB<br />22:57:12 Peak memory usage: 29.75 MB<br />22:57:12 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />