22:39:56 Create new PHPExcel object
22:39:56 Set document properties
22:39:56 Set default font
22:39:56 Add some data
22:39:56 Rename worksheet
22:39:56 Write to Excel2007 format
22:39:56 File written to 02types.xlsx
Call time to write Workbook was 0.0604 seconds
22:39:56 Current memory usage: 6.5 MB
22:39:56 Reload workbook from saved file

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