generator(3) [php man page]

GENERATOR(3)								 1							      GENERATOR(3)

The Generator class

INTRODUCTION

       Generator objects are returned from generators.

       Caution

	      Generator objects cannot be instantiated via new.

CLASS SYNOPSIS

       Generator

       GeneratorIterator

       Methods

       o public mixed Generator::current (void	)

       o public mixed Generator::key (void  )

       o public void Generator::next (void  )

       o public void Generator::rewind (void  )

       o public mixed Generator::send (mixed  $value)

       o public mixed Generator::throw (Exception  $exception)

       o public bool Generator::valid (void  )

       o public void Generator::__wakeup (void	)

PHP Documentation Group 													      GENERATOR(3)

ARRAYITERATOR(3)							 1							  ARRAYITERATOR(3)

The ArrayIterator class

INTRODUCTION

	This iterator allows to unset and modify values and keys while iterating over Arrays and Objects.

	When  you want to iterate over the same array multiple times you need to instantiate ArrayObject and let it create ArrayIterator instances
       that refer to it either by using foreach or by calling its getIterator() method manually.

CLASS SYNOPSIS

       ArrayIterator

       ArrayIteratorArrayAccessSeekableIteratorCountableSerializable

       Methods

       o public void ArrayIterator::append (mixed  $value)

       o public void ArrayIterator::asort (void  )

       o public ArrayIterator::__construct ([mixed  $array = array()], [int  $flags])

       o public int ArrayIterator::count (void	)

       o public mixed ArrayIterator::current (void  )

       o public array ArrayIterator::getArrayCopy (void  )

       o public void ArrayIterator::getFlags (void  )

       o public mixed ArrayIterator::key (void	)

       o public void ArrayIterator::ksort (void  )

       o public void ArrayIterator::natcasesort (void  )

       o public void ArrayIterator::natsort (void  )

       o public void ArrayIterator::next (void	)

       o public void ArrayIterator::offsetExists (string  $index)

       o public mixed ArrayIterator::offsetGet (string	$index)

       o public void ArrayIterator::offsetSet (string  $index, string  $newval)

       o public void ArrayIterator::offsetUnset (string  $index)

       o public void ArrayIterator::rewind (void  )

       o public void ArrayIterator::seek (int  $position)

       o public string ArrayIterator::serialize (void  )

       o public void ArrayIterator::setFlags (string  $flags)

       o public void ArrayIterator::uasort (string  $cmp_function)

       o public void ArrayIterator::uksort (string  $cmp_function)

       o public string ArrayIterator::unserialize (string  $serialized)

       o public bool ArrayIterator::valid (void  )

PHP Documentation Group 													  ARRAYITERATOR(3)