05:29:30 Create new PHPExcel object<br />05:29:30 Set document properties<br />05:29:30 Add data<br />05:29:30 Set data validation<br />05:29:30 Write to Excel2007 format<br />05:29:30 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0137 seconds<br />05:29:30 Current memory usage: 3 MB<br />05:29:30 Peak memory usage: 3 MB<br />05:29:30 Done writing file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl/vendor/phpoffice/phpexcel/Examples<br />