10:24:54 Create new PHPExcel object<br />10:24:54 Set document properties<br />10:24:54 Add some data<br />10:24:54 Rename worksheet<br />10:24:54 Write to Excel2007 format<br />10:24:54 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0165 seconds<br />10:24:54 Current memory usage: 4 MB<br />10:24:54 Write to Excel5 format<br />10:24:54 File written to 01simple.xls<br />Call time to write Workbook was 0.0108 seconds<br />10:24:54 Current memory usage: 5.25 MB<br />10:24:54 Peak memory usage: 5.25 MB<br />10:24:54 Done writing files<br />Files have been created in D:\xampp\htdocs\hitgroupbuying\tool\PHPExcel\Examples<br />