10:53:20 Create new PHPExcel object<br />10:53:20 Set document properties<br />10:53:20 Add some data<br />10:53:20 Rename worksheet<br />10:53:20 Set document security<br />10:53:20 Set sheet security<br />10:53:20 Write to Excel5 format<br />10:53:20 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0089 seconds<br />10:53:20 Current memory usage: 3.75 MB<br />10:53:20 Peak memory usage: 3.75 MB<br />10:53:20 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />