18:57:17 Create new PHPExcel object<br />18:57:17 Set document properties<br />18:57:17 Add some data<br />18:57:17 Rename worksheet<br />18:57:17 Set document security<br />18:57:17 Set sheet security<br />18:57:17 Write to Excel2007 format<br />18:57:17 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0212 seconds<br />18:57:17 Current memory usage: 5 MB<br />18:57:17 Peak memory usage: 5 MB<br />18:57:17 Done writing file<br />File has been created in /home/ikwumdmy/public_html/chibasjerusalem/vendor/phpoffice/phpexcel/Examples<br />