18:46:01 Create new PHPExcel object<br />18:46:01 Set document properties<br />18:46:01 Set default font<br />18:46:01 Add some data<br />18:46:01 Rename worksheet<br />18:46:01 Write to Excel2007 format<br />18:46:01 File written to 02types.xlsx<br />Call time to write Workbook was 0.1308 seconds<br />18:46:01 Current memory usage: 5.75 MB<br />18:46:01 Reload workbook from saved file<br />