__construct() public method

Constructor.

public void __construct ( )

current() public method

Returns the current array element.

This method is required by the interface Iterator.

public mixed current ( )
return	mixed	The current array element

key() public method

Returns the key of the current array element.

This method is required by the interface Iterator.

public mixed key ( )
return	mixed	The key of the current array element

next() public method

Moves the internal pointer to the next array element.

This method is required by the interface Iterator.

public void next ( )

rewind() public method

Rewinds internal array pointer.

This method is required by the interface Iterator.

public void rewind ( )

valid() public method

Returns whether there is an element at current position.

This method is required by the interface Iterator.

public boolean valid ( )