11:33:29 Create new PHPExcel object<br />11:33:29 Set document properties<br />11:33:29 Add data<br />11:33:29 Set data validation<br />11:33:29 Write to Excel5 format<br />11:33:29 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0145 seconds<br />11:33:29 Current memory usage: 6.25 MB<br />11:33:29 Peak memory usage: 6.25 MB<br />11:33:29 Done writing file<br />File has been created in /var/www/html/qa_produccion/mbinv/vendor/phpoffice/phpexcel/Examples<br />