05:01:23 Create new PHPExcel object<br />05:01:23 Set document properties<br />05:01:23 Add data<br />05:01:23 Set data validation<br />05:01:23 Write to Excel5 format<br />05:01:23 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0118 seconds<br />05:01:23 Current memory usage: 5.5 MB<br />05:01:23 Peak memory usage: 5.5 MB<br />05:01:23 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />