12:29:03 Create new PHPExcel object<br />12:29:03 Set document properties<br />12:29:03 Add some data<br />12:29:03 Rename worksheet<br />12:29:03 Write to Excel2007 format<br />12:29:03 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0167 seconds<br />12:29:03 Current memory usage: 3.75 MB<br />12:29:03 Write to Excel5 format<br />12:29:03 File written to 01simple.xls<br />Call time to write Workbook was 0.0122 seconds<br />12:29:03 Current memory usage: 5.25 MB<br />12:29:03 Peak memory usage: 5.25 MB<br />12:29:03 Done writing files<br />Files have been created in D:\whospost\dv\vendor\phpoffice\phpexcel\Examples<br />