11:02:14 Enable Cell Caching using MemoryGZip method<br />11:02:14 Create new PHPExcel object<br />11:02:14 Set properties<br />11:02:14 Add data<br />11:02:14 Hide 'Phone' and 'fax' columns<br />11:02:14 Set outline levels<br />11:02:14 Freeze panes<br />11:02:14 Rows to repeat at top<br />11:02:14 Write to Excel2007 format<br />11:02:16 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3552 seconds<br />11:02:16 Current memory usage: 17.25 MB<br />11:02:16 Peak memory usage: 20 MB<br />11:02:16 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />