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respect-validation/docs/rules/ArrayVal.md
Henrique Moody 210aa4ac01
 Recreate "IterableType" rule 
The difference with this rule is that it matches the behavior of
`is_iterable()`, which is different from `IterableVal` that also allows
instances of `stdClass.`

This is a necessary change because PHP will trigger an error when trying
to pass any object to anything typed as `iterable`

Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
2024-03-02 13:20:13 +01:00

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ArrayVal

  • ArrayVal()

Validates if the input is an array or if the input can be used as an array (instance of ArrayAccess or SimpleXMLElement).

v::arrayVal()->validate([]); // true
v::arrayVal()->validate(new ArrayObject); // true
v::arrayVal()->validate(new SimpleXMLElement('<xml></xml>')); // true

Categorization

  • Arrays
  • Types

Changelog

Version Description
2.0.0 SimpleXMLElement is also considered as valid
1.0.0 Renamed from Arr to ArrayVal and validate only if the input can be used as an array (#1)
0.3.9 Created as Arr
  1. Previously this rule considered Traversable and Countable as valid inputs.

See also: