02:34:10 Enable Cell Caching using MemoryGZip method<br />02:34:10 Create new PHPExcel object<br />02:34:10 Set properties<br />02:34:10 Add data<br />02:34:10 Hide 'Phone' and 'fax' columns<br />02:34:10 Set outline levels<br />02:34:10 Freeze panes<br />02:34:10 Rows to repeat at top<br />02:34:10 Write to Excel2007 format<br />02:34:12 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5024 seconds<br />02:34:12 Current memory usage: 15.25 MB<br />02:34:12 Peak memory usage: 18 MB<br />02:34:12 Done writing file<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />