13:50:20 Create new PHPExcel object<br />13:50:20 Set document properties<br />13:50:20 Add some data<br />13:50:20 Rename worksheet<br />13:50:20 Set document security<br />13:50:20 Set sheet security<br />13:50:20 Write to Excel2007 format<br />13:50:20 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0102 seconds<br />13:50:20 Current memory usage: 5 MB<br />13:50:20 Peak memory usage: 5 MB<br />13:50:20 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4f/vendor/phpoffice/phpexcel/Examples<br />