How to sanitize request->getPost in bulk/array

Hi,

So far based on documentation, it stated we can sanitize multiple field in an array but only for 1 same filter.

PHP Code:

$request->getPost(['field1', 'field2'], FILTER_SANITIZE_STRING); 


However, is there any way we can also sanitize multiple field for multiple filter?
example like below.

PHP Code:

$request->getPost([
  [['field1', 'field2'], FILTER_SANITIZE_STRING)],
  [['field3', 'field4'], FILTER_SANITIZE_EMAIL)],
  ['field5', FILTER_SANITIZE_NUMBER_INT)]
]; 


or, i really need to sanitize 1 by 1 based on the FILTER?

it just that, if my function require a lot of POST, that would be disaster to sanitize line by line.

PHP.NET has a filter_input_arry method that you may be able to use.

PHP.NET - filter_input_array

See the first example of it's use.

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