23:49:21 Create new PHPExcel object<br />23:49:21 Set document properties<br />23:49:21 Add data<br />23:49:21 Set data validation<br />23:49:21 Write to Excel5 format<br />23:49:21 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0319 seconds<br />23:49:21 Current memory usage: 3.75 MB<br />23:49:21 Peak memory usage: 3.75 MB<br />23:49:21 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />