10:33:22 Create new PHPExcel object<br />10:33:22 Set document properties<br />10:33:22 Add some data<br />10:33:22 Rename worksheet<br />10:33:22 Set document security<br />10:33:22 Set sheet security<br />10:33:22 Write to Excel2007 format<br />10:33:22 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0074 seconds<br />10:33:22 Current memory usage: 6 MB<br />10:33:22 Peak memory usage: 6 MB<br />10:33:22 Done writing file<br />File has been created in /home/unidemmx/public_html/ControlUNIDEM/vendor/phpoffice/phpexcel/Examples<br />