13:21:58 Enable Cell Caching using MemoryGZip method<br />13:21:58 Create new PHPExcel object<br />13:21:58 Set properties<br />13:21:58 Add data<br />13:21:58 Hide 'Phone' and 'fax' columns<br />13:21:58 Set outline levels<br />13:21:58 Freeze panes<br />13:21:58 Rows to repeat at top<br />13:21:58 Write to Excel2007 format<br />13:22:00 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3649 seconds<br />13:22:00 Current memory usage: 17 MB<br />13:22:00 Peak memory usage: 19.75 MB<br />13:22:00 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />