\Phug\UtilCollection

__construct()

__construct(  $value) 

Parameters

isIterable()

isIterable(mixed  $value) : boolean

Polyfill of is_iterable.

Parameters

Returns

makeIterable()

makeIterable(mixed  $value) : \Phug\Util\iterable

Wrap given value in an array if it's not yet iterable.

Parameters

Returns

getIterator()

getIterator() : \Traversable

Retrieve an external iterator.

Returns

An instance of an object implementing Iterator or Traversable

getIterable()

getIterable() : \Phug\Util\iterable

Get input data as iterable value.

Returns

getGenerator()

getGenerator() : \Generator

Get input data as a generator of values.

Returns

map()

map(callable  $callback) : static

Return the result of the passed function for each item of the collection.

Parameters

Returns

flatMap()

flatMap(callable  $callback) : static

Return the result of the passed function for each item of the collection.

If item is a generator (using yield from inside the function), then it will flatten the yielded values for one more level.

Parameters

Returns

yieldMap()

yieldMap(callable  $callback) : \Generator

Return the result of the passed function for each item of the collection.

Parameters

Returns

yieldFlatMap()

yieldFlatMap(callable  $callback) : \Generator

Return the result of the passed function for each item of the collection.

If item is a generator (using yield from inside the function), then it will flatten the yielded values for one more level.

Parameters

Returns