15:44:44 Create new PHPExcel object<br />15:44:44 Set document properties<br />15:44:44 Add some data<br />15:44:44 Rename worksheet<br />15:44:44 Set document security<br />15:44:44 Set sheet security<br />15:44:44 Write to Excel2007 format<br />15:44:44 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0226 seconds<br />15:44:44 Current memory usage: 2 MB<br />15:44:44 Peak memory usage: 2 MB<br />15:44:44 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />