06:49:24 Create new PHPExcel object<br />06:49:24 Set document properties<br />06:49:24 Add data<br />06:49:24 Set data validation<br />06:49:24 Write to Excel2007 format<br />06:49:24 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0143 seconds<br />06:49:24 Current memory usage: 6 MB<br />06:49:24 Peak memory usage: 6 MB<br />06:49:24 Done writing file<br />File has been created in /home/corpubc/public_html/SistemUBC/vendor/phpoffice/phpexcel/Examples<br />