13:30:26 Create new PHPExcel object<br />13:30:26 Set document properties<br />13:30:26 Add some data<br />13:30:26 Rename worksheet<br />13:30:26 Write to Excel2007 format<br />13:30:26 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0251 seconds<br />13:30:26 Current memory usage: 4 MB<br />13:30:26 Write to Excel5 format<br />13:30:26 File written to 42richText.xls<br />Call time to write Workbook was 0.0213 seconds<br />13:30:26 Current memory usage: 4 MB<br />13:30:26 Peak memory usage: 4 MB<br />13:30:26 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />