13:58:08 Create new PHPExcel object<br />13:58:08 Set document properties<br />13:58:08 Add data<br />13:58:08 Set data validation<br />13:58:08 Write to Excel5 format<br />13:58:09 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.4458 seconds<br />13:58:09 Current memory usage: 6.25 MB<br />13:58:09 Peak memory usage: 6.25 MB<br />13:58:09 Done writing file<br />File has been created in /var/www/pacific/vendor/phpoffice/phpexcel/Examples<br />