11:08:40 Create new PHPExcel object<br />11:08:40 Set document properties<br />11:08:40 Add data<br />11:08:40 Set data validation<br />11:08:40 Write to Excel5 format<br />11:08:40 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0483 seconds<br />11:08:40 Current memory usage: 3.75 MB<br />11:08:40 Peak memory usage: 3.75 MB<br />11:08:40 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />