respect-validation/docs/rules/IterableType.md

IterableType

• IterableType()

Validates whether the pseudo-type of the input is iterable or not, in other words, if you're able to iterate over it with foreach language construct.

v::iterableType()->validate([]); // true
v::iterableType()->validate(new ArrayObject()); // true
v::iterableType()->validate(new stdClass()); // true
v::iterableType()->validate('string'); // false

Categorization

• Types

Changelog

Version	Description
1.0.8	Renamed from Iterable to IterableType
1.0.0	Created as Iterable

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See also:

• ArrayType
• ArrayVal
• Countable
• Each
• Instance