04:34:35 Enable Cell Caching using MemoryGZip method<br />04:34:35 Create new PHPExcel object<br />04:34:35 Set properties<br />04:34:35 Add data<br />04:34:35 Hide 'Phone' and 'fax' columns<br />04:34:35 Set outline levels<br />04:34:35 Freeze panes<br />04:34:35 Rows to repeat at top<br />04:34:36 Write to Excel2007 format<br />04:34:37 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3854 seconds<br />04:34:37 Current memory usage: 17.25 MB<br />04:34:37 Peak memory usage: 20 MB<br />04:34:37 Done writing file<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />