12:03:33 Create new PHPExcel object<br />12:03:33 Set document properties<br />12:03:33 Add some data<br />12:03:33 Rename worksheet<br />12:03:33 Set document security<br />12:03:33 Set sheet security<br />12:03:33 Write to Excel5 format<br />12:03:33 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0109 seconds<br />12:03:33 Current memory usage: 5.5 MB<br />12:03:33 Peak memory usage: 5.5 MB<br />12:03:33 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4e/vendor/phpoffice/phpexcel/Examples<br />