16:57:34 Enable Cell Caching using MemoryGZip method<br />16:57:34 Create new PHPExcel object<br />16:57:34 Set properties<br />16:57:34 Add data<br />16:57:34 Hide 'Phone' and 'fax' columns<br />16:57:34 Set outline levels<br />16:57:34 Freeze panes<br />16:57:34 Rows to repeat at top<br />16:57:35 Write to Excel2007 format<br />16:57:36 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.6440 seconds<br />16:57:36 Current memory usage: 17.5 MB<br />16:57:36 Peak memory usage: 20.25 MB<br />16:57:36 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />