12:20:23 Create new PHPExcel object<br />12:20:23 Set document properties<br />12:20:23 Add some data<br />12:20:23 Rename worksheet<br />12:20:23 Write to Excel2007 format<br />12:20:23 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0236 seconds<br />12:20:23 Current memory usage: 4 MB<br />12:20:23 Write to Excel5 format<br />12:20:23 File written to 42richText.xls<br />Call time to write Workbook was 0.0201 seconds<br />12:20:23 Current memory usage: 4 MB<br />12:20:23 Peak memory usage: 4 MB<br />12:20:23 Done writing files<br />Files have been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples<br />