Method | Description | |
---|---|---|
__construct ( ) | Constructor. | |
current ( ) : mixed | Returns the current array element. | |
key ( ) : mixed | Returns the key of the current array element. | |
next ( ) | Moves the internal pointer to the next array element. | |
rewind ( ) | Rewinds internal array pointer. | |
valid ( ) : boolean | Returns whether there is an element at current position. |