23:57:53 Create new PHPExcel object<br />23:57:53 Set document properties<br />23:57:53 Add some data<br />23:57:53 Rename worksheet<br />23:57:53 Write to Excel2007 format<br />23:57:54 File written to 01simple.xlsx<br />Call time to write Workbook was 0.1312 seconds<br />23:57:54 Current memory usage: 3.75 MB<br />23:57:54 Write to Excel5 format<br />23:57:54 File written to 01simple.xls<br />Call time to write Workbook was 0.0289 seconds<br />23:57:54 Current memory usage: 5.25 MB<br />23:57:54 Peak memory usage: 5.25 MB<br />23:57:54 Done writing files<br />Files have been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />