16:52:17 Enable Cell Caching using MemoryGZip method
16:52:17 Create new PHPExcel object
16:52:17 Set properties
16:52:17 Add data
16:52:17 Hide 'Phone' and 'fax' columns
16:52:17 Set outline levels
16:52:17 Freeze panes
16:52:17 Rows to repeat at top
16:52:20 Write to Excel2007 format
16:52:23 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 3.3584 seconds
16:52:23 Current memory usage: 15.25 MB
16:52:23 Peak memory usage: 18 MB
16:52:23 Done writing file
File has been created in d:\wwwroot\case\wwwroot\case2\simplewind\vendor\phpoffice\phpexcel\Examples