11:48:23 Create new PHPExcel object<br />11:48:23 Set document properties<br />11:48:23 Add some data<br />11:48:23 Rename worksheet<br />11:48:23 Set document security<br />11:48:23 Set sheet security<br />11:48:23 Write to Excel2007 format<br />11:48:23 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0113 seconds<br />11:48:23 Current memory usage: 2 MB<br />11:48:23 Peak memory usage: 2 MB<br />11:48:23 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />