03:50:37 Enable Cell Caching using MemoryGZip method<br />03:50:37 Create new PHPExcel object<br />03:50:37 Set properties<br />03:50:37 Add data<br />03:50:37 Hide 'Phone' and 'fax' columns<br />03:50:37 Set outline levels<br />03:50:37 Freeze panes<br />03:50:37 Rows to repeat at top<br />03:50:41 Write to Excel2007 format<br />03:50:44 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.2451 seconds<br />03:50:44 Current memory usage: 26.75 MB<br />03:50:44 Peak memory usage: 29.75 MB<br />03:50:44 Done writing file<br />File has been created in /home/my04/public_html/myobj_bos2/phpexcel/Examples<br />