10:25:37 Create new PHPExcel object<br />10:25:37 Set document properties<br />10:25:37 Add some data<br />10:25:37 Rename worksheet<br />10:25:37 Set document security<br />10:25:37 Set sheet security<br />10:25:37 Write to Excel5 format<br />10:25:38 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0652 seconds<br />10:25:38 Current memory usage: 4 MB<br />10:25:38 Peak memory usage: 4 MB<br />10:25:38 Done writing file<br />File has been created in /var/www/html/educandi/domingoceli/vendor/phpoffice/phpexcel/Examples<br />