Update requirement for traderinteractive/filters-strings

README.md

@@ -665,6 +665,13 @@ $value = \TraderInteractive\Filter\Strings::explode('abc,def,ghi');
 assert($value === ['abc', 'def', 'ghi']);
 ```
 
+#### Strings::stripControlCharacters
+Aliased in the filterer as `strip-cchars`, this filter removes control characters from a given string optionally replacing them with the given replacement string
+```php
+$value = \TraderInteractive\Filter\Strings::stripControlCharacters("Hello\x00\tWorld\nTest\x7F", ' ');
+assert($value === 'Hello  World Test ');
+```
+
 #### Strings::stripEmoji
 Aliased in the filterer as `strip-emoji`, this filter removes emoji characters from a given string optionally replacing them with the given replacement string
 ```php

composer.json

@@ -36,7 +36,7 @@
         "traderinteractive/filter-dates": "^4.0",
         "traderinteractive/filter-floats": "^4.0",
         "traderinteractive/filter-ints": "^4.0",
-        "traderinteractive/filter-strings": "^4.2"
+        "traderinteractive/filter-strings": "^4.3"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.0",

src/Filterer.php

@@ -50,6 +50,7 @@ final class Filterer implements FiltererInterface
         'phone' => PhoneFilter::class . '::filter',
         'redact' => '\\TraderInteractive\\Filter\\Strings::redact',
         'string' => '\\TraderInteractive\\Filter\\Strings::filter',
+        'strip-cchars' => Strings::class . '::stripControlCharacters',
         'strip-emoji' => Strings::class . '::stripEmoji',
         'strip-tags' => '\\TraderInteractive\\Filter\\Strings::stripTags',
         'time-of-day' => TimeOfDayFilter::class . '::filter',

tests/FiltererTest.php

@@ -649,6 +649,23 @@ function (int $input, int $fieldOneValue) : int {
                     [],
                 ],
             ],
+            'strip-cchars' => [
+                'spec' => [
+                    'field' => [['strip-cchars', ' ']],
+                ],
+                'input' => [
+                    'field' => "Hello\x00\tWorld\nTest\x7F",
+                ],
+                'options' => [],
+                'result' => [
+                    true,
+                    [
+                        'field' => 'Hello  World Test ',
+                    ],
+                    null,
+                    [],
+                ],
+            ],
         ];
     }