00:16:55 Enable Cell Caching using MemoryGZip method<br />00:16:55 Create new PHPExcel object<br />00:16:55 Set properties<br />00:16:55 Add data<br />00:16:56 Hide 'Phone' and 'fax' columns<br />00:16:56 Set outline levels<br />00:16:56 Freeze panes<br />00:16:56 Rows to repeat at top<br />00:16:59 Write to Excel2007 format<br />00:17:03 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.1094 seconds<br />00:17:03 Current memory usage: 15.25 MB<br />00:17:03 Peak memory usage: 18 MB<br />00:17:03 Done writing file<br />File has been created in d:\wwwroot\case\wwwroot\case5\simplewind\vendor\phpoffice\phpexcel\Examples<br />