01:27:58 Create new PHPExcel object<br />01:27:58 Set document properties<br />01:27:58 Add data<br />01:27:58 Set data validation<br />01:27:58 Write to Excel5 format<br />01:27:58 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0278 seconds<br />01:27:58 Current memory usage: 3.75 MB<br />01:27:58 Peak memory usage: 3.75 MB<br />01:27:58 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />