00:47:35 Create new PHPExcel object<br />00:47:35 Set document properties<br />00:47:35 Add some data<br />00:47:35 Rename worksheet<br />00:47:35 Set document security<br />00:47:35 Set sheet security<br />00:47:35 Write to Excel2007 format<br />00:47:35 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0614 seconds<br />00:47:35 Current memory usage: 4 MB<br />00:47:35 Peak memory usage: 4 MB<br />00:47:35 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />