02:51:57 Enable Cell Caching using MemoryGZip method<br />02:51:57 Create new PHPExcel object<br />02:51:57 Set properties<br />02:51:57 Add data<br />02:51:57 Hide 'Phone' and 'fax' columns<br />02:51:57 Set outline levels<br />02:51:57 Freeze panes<br />02:51:57 Rows to repeat at top<br />02:51:58 Write to Excel2007 format<br />02:51:59 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3936 seconds<br />02:51:59 Current memory usage: 17.75 MB<br />02:51:59 Peak memory usage: 20.5 MB<br />02:51:59 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />