IteratorTrait
Table of Contents
Methods
- current() : mixed
- Return the current element
- key() : mixed
- Return the key of the current element
- next() : void
- Move forward to next element
- rewind() : void
- Rewind the Iterator to the first element
- valid() : bool
- Checks if current position is valid
Methods
current()
Return the current element
public
current() : mixed
key()
Return the key of the current element
public
key() : mixed
next()
Move forward to next element
public
next() : void
rewind()
Rewind the Iterator to the first element
public
rewind() : void
valid()
Checks if current position is valid
public
valid() : bool