23:39:09 Create new PHPExcel object<br />23:39:09 Set document properties<br />23:39:09 Add some data<br />23:39:09 Rename worksheet<br />23:39:09 Set document security<br />23:39:09 Set sheet security<br />23:39:09 Write to Excel2007 format<br />23:39:09 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0046 seconds<br />23:39:09 Current memory usage: 1.5 MB<br />23:39:09 Peak memory usage: 1.5 MB<br />23:39:09 Done writing file<br />File has been created in /home/smkw4131/public_html/vendor/phpoffice/phpexcel/Examples<br />