11:37:38 Create new PHPExcel object<br />11:37:38 Set document properties<br />11:37:38 Add some data<br />11:37:38 Rename worksheet<br />11:37:38 Set document security<br />11:37:38 Set sheet security<br />11:37:38 Write to Excel2007 format<br />11:37:38 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0053 seconds<br />11:37:38 Current memory usage: 1.5 MB<br />11:37:38 Peak memory usage: 1.5 MB<br />11:37:38 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples<br />