18:12:54 Enable Cell Caching using MemoryGZip method<br />18:12:54 Create new PHPExcel object<br />18:12:54 Set properties<br />18:12:54 Add data<br />18:12:54 Hide 'Phone' and 'fax' columns<br />18:12:54 Set outline levels<br />18:12:54 Freeze panes<br />18:12:54 Rows to repeat at top<br />18:12:56 Write to Excel2007 format<br />18:12:58 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.1891 seconds<br />18:12:58 Current memory usage: 19 MB<br />18:12:58 Peak memory usage: 21.75 MB<br />18:12:58 Done writing file<br />File has been created in C:\SingularLogic\Genesis\WebDocs\lib\libs\phpexcel\Examples<br />