11:17:25 Create new PHPExcel object
11:17:26 Set document properties
11:17:26 Add some data
11:17:26 Rename worksheet
11:17:26 Write to Excel2007 format
11:17:26 File written to 01simple.xlsx
Call time to write Workbook was 0.0241 seconds
11:17:26 Current memory usage: 2 MB
11:17:26 Write to Excel5 format

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11:17:26 File written to 01simple.xls
Call time to write Workbook was 0.0160 seconds
11:17:26 Current memory usage: 4 MB
11:17:26 Peak memory usage: 4 MB
11:17:26 Done writing files
Files have been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples