12:13:08 Create new PHPExcel object<br />12:13:08 Set document properties<br />12:13:08 Add some data<br />12:13:08 Rename worksheet<br />12:13:08 Write to Excel2007 format<br />12:13:08 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0131 seconds<br />12:13:08 Current memory usage: 2 MB<br />12:13:08 Write to Excel5 format<br />12:13:08 File written to 42richText.xls<br />Call time to write Workbook was 0.0133 seconds<br />12:13:08 Current memory usage: 4 MB<br />12:13:08 Peak memory usage: 4 MB<br />12:13:08 Done writing files<br />Files have been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />