21:46:30 Create new PHPExcel object<br />21:46:30 Set document properties<br />21:46:30 Add some data<br />21:46:30 Rename worksheet<br />21:46:30 Write to Excel2007 format<br />21:46:30 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0869 seconds<br />21:46:30 Current memory usage: 4 MB<br />21:46:30 Write to Excel5 format<br />21:46:30 File written to 01simple.xls<br />Call time to write Workbook was 0.1336 seconds<br />21:46:30 Current memory usage: 4 MB<br />21:46:30 Peak memory usage: 4 MB<br />21:46:30 Done writing files<br />Files have been created in /home/admision/public_html/POSTGRADO/vendor/phpoffice/phpexcel/Examples<br />