23:47:07 Create new PHPExcel object<br />23:47:07 Set document properties<br />23:47:07 Add some data<br />23:47:07 Rename worksheet<br />23:47:07 Set cell protection<br />23:47:07 Set sheet security<br />23:47:07 Write to Excel2007 format<br />23:47:07 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1105 seconds<br />23:47:07 Current memory usage: 6 MB<br />23:47:07 Peak memory usage: 6 MB<br />23:47:07 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/tlmk_surveys/vendor/phpoffice/phpexcel/Examples<br />