14:26:30 Enable Cell Caching using MemoryGZip method<br />14:26:30 Create new PHPExcel object<br />14:26:30 Set properties<br />14:26:30 Add data<br />14:26:30 Hide 'Phone' and 'fax' columns<br />14:26:30 Set outline levels<br />14:26:30 Freeze panes<br />14:26:30 Rows to repeat at top<br />14:26:31 Write to Excel2007 format<br />14:26:32 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4135 seconds<br />14:26:32 Current memory usage: 17.5 MB<br />14:26:32 Peak memory usage: 20.25 MB<br />14:26:32 Done writing file<br />File has been created in /home/webiprobgm/vgeintranet/library/PHPExcel/Examples<br />