00:44:42 Enable Cell Caching using MemoryGZip method<br />00:44:42 Create new PHPExcel object<br />00:44:42 Set properties<br />00:44:42 Add data<br />00:44:42 Hide 'Phone' and 'fax' columns<br />00:44:42 Set outline levels<br />00:44:42 Freeze panes<br />00:44:42 Rows to repeat at top<br />00:44:43 Write to Excel2007 format<br />00:44:44 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4337 seconds<br />00:44:44 Current memory usage: 17.25 MB<br />00:44:44 Peak memory usage: 20 MB<br />00:44:44 Done writing file<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />