12:11:11 Create new PHPExcel object<br />12:11:11 Set document properties<br />12:11:11 Add some data<br />12:11:11 Rename worksheet<br />12:11:11 Set document security<br />12:11:11 Set sheet security<br />12:11:11 Write to Excel5 format<br />12:11:11 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0055 seconds<br />12:11:11 Current memory usage: 6 MB<br />12:11:11 Peak memory usage: 6 MB<br />12:11:11 Done writing file<br />File has been created in /var/www/html/elite-san-luis-aurora/vendor/phpoffice/phpexcel/Examples<br />