05:01:03 Create new PHPExcel object<br />05:01:03 Set document properties<br />05:01:03 Add some data<br />05:01:03 Rename worksheet<br />05:01:03 Set document security<br />05:01:03 Set sheet security<br />05:01:03 Write to Excel5 format<br />05:01:03 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0108 seconds<br />05:01:03 Current memory usage: 5.5 MB<br />05:01:03 Peak memory usage: 5.5 MB<br />05:01:03 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />