18:55:05 Create new PHPExcel object<br />18:55:05 Set document properties<br />18:55:05 Add some data<br />18:55:05 Rename worksheet<br />18:55:05 Set document security<br />18:55:05 Set sheet security<br />18:55:05 Write to Excel2007 format<br />18:55:05 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0136 seconds<br />18:55:05 Current memory usage: 6 MB<br />18:55:05 Peak memory usage: 6 MB<br />18:55:05 Done writing file<br />File has been created in /var/www/html/elite-san-pascual/vendor/phpoffice/phpexcel/Examples<br />