05:20:58 Create new PHPExcel object<br />05:20:58 Set document properties<br />05:20:58 Add data<br />05:20:58 Set data validation<br />05:20:58 Write to Excel5 format<br />05:20:58 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0105 seconds<br />05:20:58 Current memory usage: 2 MB<br />05:20:58 Peak memory usage: 2 MB<br />05:20:58 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />