10:54:07 Create new PHPExcel object<br />10:54:07 Set document properties<br />10:54:07 Add data<br />10:54:07 Set data validation<br />10:54:07 Write to Excel5 format<br />10:54:07 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0222 seconds<br />10:54:07 Current memory usage: 6.25 MB<br />10:54:07 Peak memory usage: 6.5 MB<br />10:54:07 Done writing file<br />File has been created in /home/infusionapi/public_html/vendor/phpoffice/phpexcel/Examples<br />