19:04:06 Create new PHPExcel object<br />19:04:06 Set document properties<br />19:04:06 Add some data<br />19:04:06 Rename worksheet<br />19:04:06 Set document security<br />19:04:06 Set sheet security<br />19:04:06 Write to Excel2007 format<br />19:04:06 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0046 seconds<br />19:04:06 Current memory usage: 1.5 MB<br />19:04:06 Peak memory usage: 1.5 MB<br />19:04:06 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/inventario-virtual/www/vendor/phpoffice/phpexcel/Examples<br />