(PHP 5 >= 5.2.0, PHP 7) User defined sort public void ArrayIterator::uasort ( string $cmp_function ) Sort the entries by values using user defined function. Parameters: cmp_function The compare function used for the sort. Returns: No value is returned. This function is currently not documented; only its ar

(PHP 5 >= 5.1.0, PHP 7) Set behaviour flags public void ArrayIterator::setFlags ( string $flags ) Sets behaviour flags. Parameters: flags A bitmask as follows: 0 = Properties of the object have their normal functionality when accessed as list (var_dump, foreach, etc.). 1 = Array indices can be accessed as properties in read/write. Returns: No value is ret

(PHP 5 >= 5.3.0, PHP 7) Serialize public string ArrayIterator::serialize ( void ) Serialize. Returns: The serialized ArrayIterator. This function is currently not documented; only its argument list is available. See also: ArrayIterator::unserialize() -

(PHP 5 >= 5.0.0, PHP 7) Seek to position public void ArrayIterator::seek ( int $position ) Parameters: position The position to seek to. Returns: No value is returned. This function is currently not documented; only its argument list is available.

(PHP 5 >= 5.0.0, PHP 7) Rewind array back to the start public void ArrayIterator::rewind ( void ) This rewinds the iterator to the beginning. Returns: No value is returned. Examples: ArrayIterator::rewind() example <?php $arrayobject = new ArrayObject(); $arrayobject[] = 'zero'; $arrayobject[] = 'one'; $arrayobjec

(PHP 5 >= 5.0.0, PHP 7) Unset value for an offset public void ArrayIterator::offsetUnset ( string $index ) Unsets a value for an offset. Parameters: index The offset to unset. Returns: No value is returned. This function is currently not documented; only its argument list is available.

(PHP 5 >= 5.0.0, PHP 7) Set value for an offset public void ArrayIterator::offsetSet ( string $index, string $newval ) Sets a value for a given offset. Parameters: index The index to set for. newval The new value to store at the index. Returns: No value is returned. This

(PHP 5 >= 5.0.0, PHP 7) Get value for an offset public mixed ArrayIterator::offsetGet ( string $index ) Gets the value from the provided offset. Parameters: index The offset to get the value from. Returns: The value at offset index. This function is currently not documented; only its argument list is availa

(PHP 5 >= 5.0.0, PHP 7) Check if offset exists public void ArrayIterator::offsetExists ( string $index ) Checks if the offset exists. Parameters: index The offset being checked. Returns: TRUE if the offset exists, otherwise FALSE This function is currently not documented; only its argument list is availabl

(PHP 5 >= 5.0.0, PHP 7) Move to next entry public void ArrayIterator::next ( void ) The iterator to the next entry. Returns: No value is returned. Examples: ArrayIterator::next() example <?php $arrayobject = new ArrayObject(); $arrayobject[] = 'zero'; $arrayobject[] = 'one'; $iterator = $arrayobject->getIterat