11:15:15 Create new PHPExcel object<br />11:15:15 Set document properties<br />11:15:15 Add some data<br />11:15:15 Rename worksheet<br />11:15:15 Write to Excel2007 format<br />11:15:15 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0131 seconds<br />11:15:15 Current memory usage: 4 MB<br />11:15:15 Write to Excel5 format<br />11:15:15 File written to 42richText.xls<br />Call time to write Workbook was 0.0132 seconds<br />11:15:15 Current memory usage: 6 MB<br />11:15:15 Peak memory usage: 6 MB<br />11:15:15 Done writing files<br />Files have been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />