15:31:06 Create new PHPExcel object<br />15:31:06 Set document properties<br />15:31:06 Add some data<br />15:31:06 Rename worksheet<br />15:31:06 Set document security<br />15:31:06 Set sheet security<br />15:31:06 Write to Excel2007 format<br />15:31:06 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0116 seconds<br />15:31:06 Current memory usage: 6.25 MB<br />15:31:06 Peak memory usage: 6.25 MB<br />15:31:06 Done writing file<br />File has been created in /data/www/terceros/vendor/phpoffice/phpexcel/Examples<br />