00:31:32 Create new PHPExcel object<br />00:31:32 Set document properties<br />00:31:32 Add data<br />00:31:32 Set data validation<br />00:31:32 Write to Excel2007 format<br />00:31:33 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0210 seconds<br />00:31:33 Current memory usage: 6 MB<br />00:31:33 Peak memory usage: 6 MB<br />00:31:33 Done writing file<br />File has been created in /home/imfmm/public_html/vendor/phpoffice/phpexcel/Examples<br />