01:47:29 Enable Cell Caching using MemoryGZip method<br />01:47:29 Create new PHPExcel object<br />01:47:29 Set properties<br />01:47:29 Add data<br />01:47:29 Hide 'Phone' and 'fax' columns<br />01:47:29 Set outline levels<br />01:47:29 Freeze panes<br />01:47:29 Rows to repeat at top<br />01:47:32 Write to Excel2007 format<br />01:47:36 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.7127 seconds<br />01:47:36 Current memory usage: 26.25 MB<br />01:47:36 Peak memory usage: 29.75 MB<br />01:47:36 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />