19:15:24 Create new PHPExcel object<br />19:15:25 Set document properties<br />19:15:25 Add some data<br />19:15:25 Rename worksheet<br />19:15:25 Set document security<br />19:15:25 Set sheet security<br />19:15:25 Write to Excel5 format<br />19:15:25 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0213 seconds<br />19:15:25 Current memory usage: 6.25 MB<br />19:15:25 Peak memory usage: 6.25 MB<br />19:15:25 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/vendor/phpoffice/phpexcel/Examples<br />