12:23:08 Create new PHPExcel object<br />12:23:08 Set document properties<br />12:23:08 Add some data<br />12:23:08 Rename worksheet<br />12:23:08 Set document security<br />12:23:08 Set sheet security<br />12:23:08 Write to Excel5 format<br />12:23:08 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0349 seconds<br />12:23:08 Current memory usage: 5.5 MB<br />12:23:08 Peak memory usage: 5.5 MB<br />12:23:08 Done writing file<br />File has been created in /home/nutrica1/soft.nutricalcapp.com/vendor/phpoffice/phpexcel/Examples<br />