19:37:22 Create new PHPExcel object<br />19:37:22 Set document properties<br />19:37:22 Add some data<br />19:37:22 Rename worksheet<br />19:37:22 Set document security<br />19:37:22 Set sheet security<br />19:37:22 Write to Excel2007 format<br />19:37:22 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0207 seconds<br />19:37:22 Current memory usage: 6 MB<br />19:37:22 Peak memory usage: 6 MB<br />19:37:22 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples<br />