01:23:27 Create new PHPExcel object<br />01:23:27 Set document properties<br />01:23:27 Add some data<br />01:23:27 Rename worksheet<br />01:23:27 Set document security<br />01:23:27 Set sheet security<br />01:23:27 Write to Excel5 format<br />01:23:27 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0127 seconds<br />01:23:27 Current memory usage: 1.75 MB<br />01:23:27 Peak memory usage: 1.75 MB<br />01:23:27 Done writing file<br />File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples<br />