23:38:51 Enable Cell Caching using MemoryGZip method<br />23:38:51 Create new PHPExcel object<br />23:38:51 Set properties<br />23:38:51 Add data<br />23:38:51 Hide 'Phone' and 'fax' columns<br />23:38:51 Set outline levels<br />23:38:51 Freeze panes<br />23:38:51 Rows to repeat at top<br />23:38:51 Write to Excel2007 format<br />23:38:53 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4588 seconds<br />23:38:53 Current memory usage: 17.75 MB<br />23:38:53 Peak memory usage: 20.5 MB<br />23:38:53 Done writing file<br />File has been created in /home/webiprobgm/vgeintranet/library/PHPExcel/Examples<br />