PHP ValueObjects\Structure Dictionary::keys Examples

keys() public method

Returns a Collection of the keys

public keys ( ) : ValueObjects\Structure\Collection
return	ValueObjects\Structure\Collection

Example #1

File: DictionaryTest.php Project: cermat/valueobjects

 public function testKeys()
 {
     $array = \SplFixedArray::fromArray(array(new Integer(0), new Integer(1), new Integer(2)));
     $keys = new Collection($array);
     $this->assertTrue($this->dictionary->keys()->sameValueAs($keys));
 }