08:58:00 Enable Cell Caching using MemoryGZip method<br />08:58:00 Create new PHPExcel object<br />08:58:00 Set properties<br />08:58:00 Add data<br />08:58:00 Hide 'Phone' and 'fax' columns<br />08:58:00 Set outline levels<br />08:58:00 Freeze panes<br />08:58:00 Rows to repeat at top<br />08:58:01 Write to Excel2007 format<br />08:58:05 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.1600 seconds<br />08:58:05 Current memory usage: 26 MB<br />08:58:05 Peak memory usage: 28.75 MB<br />08:58:05 Done writing file<br />File has been created in C:\phpEnv\www\wft\php\export\PHPExcel\Examples<br />