14:28:04 Create new PHPExcel object<br />14:28:04 Set document properties<br />14:28:04 Add data<br />14:28:04 Set data validation<br />14:28:04 Write to Excel2007 format<br />14:28:04 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0113 seconds<br />14:28:04 Current memory usage: 6 MB<br />14:28:04 Peak memory usage: 6 MB<br />14:28:04 Done writing file<br />File has been created in /home/corpubc/public_html/ControlMONTESSORI/vendor/phpoffice/phpexcel/Examples<br />