20:42:34 Enable Cell Caching using MemoryGZip method<br />20:42:34 Create new PHPExcel object<br />20:42:34 Set properties<br />20:42:34 Add data<br />20:42:34 Hide 'Phone' and 'fax' columns<br />20:42:34 Set outline levels<br />20:42:34 Freeze panes<br />20:42:34 Rows to repeat at top<br />20:42:35 Write to Excel2007 format<br />20:42:37 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5558 seconds<br />20:42:37 Current memory usage: 17.25 MB<br />20:42:37 Peak memory usage: 20 MB<br />20:42:37 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />