20:48:26 Enable Cell Caching using MemoryGZip method<br />20:48:26 Create new PHPExcel object<br />20:48:26 Set properties<br />20:48:26 Add data<br />20:48:26 Hide 'Phone' and 'fax' columns<br />20:48:26 Set outline levels<br />20:48:26 Freeze panes<br />20:48:26 Rows to repeat at top<br />20:48:27 Write to Excel2007 format<br />20:48:28 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3278 seconds<br />20:48:28 Current memory usage: 17.5 MB<br />20:48:28 Peak memory usage: 20.25 MB<br />20:48:28 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />