13:01:16 Enable Cell Caching using MemoryGZip method<br />13:01:16 Create new PHPExcel object<br />13:01:16 Set properties<br />13:01:16 Add data<br />13:01:16 Hide 'Phone' and 'fax' columns<br />13:01:16 Set outline levels<br />13:01:16 Freeze panes<br />13:01:16 Rows to repeat at top<br />13:01:19 Write to Excel2007 format<br />13:01:23 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.6109 seconds<br />13:01:23 Current memory usage: 26.75 MB<br />13:01:23 Peak memory usage: 30 MB<br />13:01:23 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040016/shared/vendor/phpoffice/phpexcel/Examples<br />