Class Phalcon\Storage\Leveldb\Iterator

implements Iterator, Traversable, SeekableIterator

Source on GitHub


final private __construct ()

Phalcon\Storage\Leveldb\Iterator constructor

public string current ()

Return current element

public string key ()

Returns the key of current element

public boolean next ()

Moves forward to the next element

public boolean prev ()

Moves backward to the previous element

public boolean rewind ()

Rewinds back to the first element of the Iterator

public boolean last ()

Moves to the last element of the Iterator

public boolean seek (unknown $position)

Seeks to a given key in the Iterator if no such key it will point to nearest key

public boolean valid ()

Checks if current position is valid