10:55:35 Create new PHPExcel object<br />10:55:35 Set document properties<br />10:55:35 Add data<br />10:55:35 Set data validation<br />10:55:35 Write to Excel5 format<br />10:55:35 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0105 seconds<br />10:55:35 Current memory usage: 3.75 MB<br />10:55:35 Peak memory usage: 3.75 MB<br />10:55:35 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />