05:36:03 Create new PHPExcel object<br />05:36:03 Set document properties<br />05:36:03 Add some data<br />05:36:03 Rename worksheet<br />05:36:03 Set document security<br />05:36:03 Set sheet security<br />05:36:03 Write to Excel5 format<br />05:36:03 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0152 seconds<br />05:36:03 Current memory usage: 2 MB<br />05:36:03 Peak memory usage: 2 MB<br />05:36:03 Done writing file<br />File has been created in /var/www/html/elite-calinog/vendor/phpoffice/phpexcel/Examples<br />