tests/classes/iterators_006.phpt

--TEST--
ZE2 iterators and array wrapping
--FILE--
<?php

class ai implements Iterator {

	private $array;

	function __construct() {
		$this->array = array('foo', 'bar', 'baz');
	}

	function rewind() {
		reset($this->array);
		$this->next();
	}

	function valid() {
		return $this->key !== NULL;
	}

	function key() {
		return $this->key;
	}

	function current() {
		return $this->current;
	}

	function next() {
        $this->key = key($this->array);
        $this->current = current($this->array);
        next($this->array);
	}
}

class a implements IteratorAggregate {

	public function getIterator() {
		return new ai();
	}
}

$array = new a();

foreach ($array as $property => $value) {
	print "$property: $value\n";
}

#$array = $array->getIterator();
#$array->rewind();
#$array->valid();
#var_dump($array->key());
#var_dump($array->current());
echo "===2nd===\n";

$array = new ai();

foreach ($array as $property => $value) {
	print "$property: $value\n";
}

echo "===3rd===\n";

foreach ($array as $property => $value) {
	print "$property: $value\n";
}

?>
===DONE===
--EXPECT--
0: foo
1: bar
2: baz
===2nd===
0: foo
1: bar
2: baz
===3rd===
0: foo
1: bar
2: baz
===DONE===