01:42:03 Create new PHPExcel object<br />01:42:03 Set document properties<br />01:42:03 Add data<br />01:42:03 Set data validation<br />01:42:03 Write to Excel5 format<br />01:42:03 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0129 seconds<br />01:42:03 Current memory usage: 3.75 MB<br />01:42:03 Peak memory usage: 3.75 MB<br />01:42:03 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />