18:28:22 Create new PHPExcel object
18:28:22 Set document properties
18:28:22 Add data
18:28:23 Set styling
18:28:23 Set autofilter range
18:28:23 Set active filters
18:28:23 Write to Excel2007 format
18:28:24 File written to 10autofilter-selection-2.xlsx
Call time to write Workbook was 0.8258 seconds
18:28:24 Current memory usage: 17 MB
18:28:24 Write to Excel5 format
18:28:24 File written to 10autofilter-selection-2.xls
Call time to write Workbook was 0.6107 seconds
18:28:24 Current memory usage: 18.25 MB
18:28:24 Peak memory usage: 24.25 MB
18:28:24 Done writing files
Files have been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples