05:04:25 Create new PHPExcel object<br />05:04:25 Set document properties<br />05:04:25 Add data<br />05:04:25 Set data validation<br />05:04:25 Write to Excel2007 format<br />05:04:25 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0368 seconds<br />05:04:25 Current memory usage: 1.5 MB<br />05:04:25 Peak memory usage: 1.5 MB<br />05:04:25 Done writing file<br />File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples<br />