NoRewindIterator

class NoRewindIterator extends IteratorIterator (View source)

This iterator cannot be rewinded.

Methods

__construct(Traversable $iterator)

Construct a NoRewindIterator

Iterator|null
getInnerIterator()

Get the inner iterator

void
rewind()

Prevents the rewind operation on the inner iterator.

bool
valid()

Validates the iterator

mixed
key()

Get the current key

mixed
current()

Get the current value

void
next()

Forward to the next element

Details

at line 968
__construct(Traversable $iterator)

Construct a NoRewindIterator

Parameters

Traversable $iterator

at line 1015
Iterator|null getInnerIterator()

Get the inner iterator

Return Value

Iterator|null

The inner iterator for the current entry.

at line 975
void rewind()

Prevents the rewind operation on the inner iterator.

Return Value

void

Any returned value is ignored.

at line 983
bool valid()

Validates the iterator

Return Value

bool

The return value will be casted to boolean and then evaluated. Returns true on success or false on failure.

at line 991
mixed key()

Get the current key

Return Value

mixed

TKey on success, or null on failure.

at line 999
mixed current()

Get the current value

Return Value

mixed

Can return any type.

at line 1007
void next()

Forward to the next element

Return Value

void

Any returned value is ignored.