11:31:21 Create new PHPExcel object<br />11:31:21 Set document properties<br />11:31:21 Add some data<br />11:31:21 Rename worksheet<br />11:31:21 Set document security<br />11:31:21 Set sheet security<br />11:31:21 Write to Excel5 format<br />11:31:21 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0147 seconds<br />11:31:21 Current memory usage: 3.75 MB<br />11:31:21 Peak memory usage: 3.75 MB<br />11:31:21 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples<br />