10:37:29 Create new PHPExcel object<br />10:37:30 Set document properties<br />10:37:30 Add some data<br />10:37:30 Rename worksheet<br />10:37:30 Set document security<br />10:37:30 Set sheet security<br />10:37:30 Write to Excel2007 format<br />10:37:30 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0954 seconds<br />10:37:30 Current memory usage: 4 MB<br />10:37:30 Peak memory usage: 4 MB<br />10:37:30 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />