1. class
  2. Dom
  3. \
  4. NodeList

NodeList

Since: 8.4

class NodeList implements IteratorAggregate, Countable (View source)

Properties

int $length

Methods

int<0, max>
count()

Count elements of an object

TValue>|TValue[]
getIterator()

No description

Node|null
item(int $index)

No description

Details

at line 38
int<0, max> count()

Count elements of an object

Return Value

int<0, max>

The custom count as an integer.

The return value is cast to an integer.

at line 43
TValue>|TValue[] getIterator()

No description

Return Value

TValue>|TValue[]

An instance of an object implementing Iterator or Traversable

at line 46
Node|null item(int $index)

No description

Parameters

int $index

Return Value

Node|null