FixedArrayIterator implements Iterator
FinalYes
Class FixedArrayIterator The class is used for realize iterator for \SplFixedArray on php7.
Table of Contents
Interfaces
- Iterator
Methods
- __construct() : mixed
- 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
__construct()
public
__construct(SplFixedArray $fixedArray) : mixed
Parameters
- $fixedArray : SplFixedArray
current()
Return the current element
public
current() : mixed
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Return values
mixed —Can return any type.
key()
Return the key of the current element
public
key() : mixed
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Return values
mixed —scalar on success, or null on failure.
next()
Move forward to next element
public
next() : void
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Return values
void —Any returned value is ignored.
rewind()
Rewind the Iterator to the first element
public
rewind() : void
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Return values
void —Any returned value is ignored.
valid()
Checks if current position is valid
public
valid() : bool
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Return values
bool —The return value will be casted to boolean and then evaluated. Returns true on success or false on failure.