02:03:18 Create new PHPExcel object<br />02:03:18 Set document properties<br />02:03:18 Add some data<br />02:03:18 Rename worksheet<br />02:03:18 Write to Excel2007 format<br />02:03:18 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0112 seconds<br />02:03:18 Current memory usage: 6 MB<br />02:03:18 Write to Excel5 format<br />02:03:18 File written to 42richText.xls<br />Call time to write Workbook was 0.0106 seconds<br />02:03:18 Current memory usage: 8 MB<br />02:03:18 Peak memory usage: 8 MB<br />02:03:18 Done writing files<br />Files have been created in /var/www/customs_huizhida_v2/vendor/phpoffice/phpexcel/Examples<br />