15:18:11 Create new PHPExcel object<br />15:18:11 Set document properties<br />15:18:11 Add some data<br />15:18:11 Rename worksheet<br />15:18:11 Set document security<br />15:18:11 Set sheet security<br />15:18:11 Write to Excel2007 format<br />15:18:11 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0121 seconds<br />15:18:11 Current memory usage: 6 MB<br />15:18:11 Peak memory usage: 6 MB<br />15:18:11 Done writing file<br />File has been created in /home/corpubc/public_html/ControlUBC/vendor/phpoffice/phpexcel/Examples<br />