13:25:02 Create new PHPExcel object<br />13:25:02 Set document properties<br />13:25:02 Add some data<br />13:25:02 Rename worksheet<br />13:25:02 Write to Excel2007 format<br />13:25:02 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0052 seconds<br />13:25:02 Current memory usage: 2 MB<br />13:25:02 Write to Excel5 format<br />13:25:02 File written to 42richText.xls<br />Call time to write Workbook was 0.0093 seconds<br />13:25:02 Current memory usage: 2 MB<br />13:25:02 Peak memory usage: 2 MB<br />13:25:02 Done writing files<br />Files have been created in /var/www/php7.4/jayhun/vendor/phpoffice/phpexcel/Examples<br />