Nested To HTML Entities

<?php if(! function_exists('to_htmlentities')) { function to_htmlentities(array $data) { return collect($data) ->map(function($value) { if(is_string($value)) { return htmlentities($value); } if(is_array($value)) { return to_htmlentities($value); } return $value; }) ->toArray(); } } 

$data = [ "<script>alert('hi')</script>", [ "<script>alert('hello')</script>", ] ]; $data = to_htmlentities($data);