orange<br />banana<br />apple<br />raspberry<br /><br /><br />Array
(
    [0] => 1
    [1] => 2
    [2] => Array
        (
            [0] => 1, 2
        )

    [3] => 4
    [4] => 5
)
Key=Peter, Value=35<br>Key=Ben, Value=37<br>Key=Joe, Value=43<br><br><br>Sort an associative array in descending order, according to the value:<br />arsort($weight)<br />Array
(
    [Robert] => 200
    [Jonathan] => 101
    [Benjamin] => 89
    [Pete] => 75
)
<br><br>Sort an associative array in descending order, according to the value:<br />asort($weight)<br />Array
(
    [Pete] => 75
    [Benjamin] => 89
    [Jonathan] => 101
    [Robert] => 200
)
<br><br>Array
(
    [Joe] => 43
    [Ben] => 37
    [Peter] => 35
)
<br><br>get_declared_classes() below:<br />"AddressInfo""AppendIterator""ArgumentCountError""ArithmeticError""ArrayIterator""ArrayObject""AssertionError""Attribute""BadFunctionCallException""BadMethodCallException""CURLFile""CURLStringFile""CachingIterator""CallbackFilterIterator""ClosedGeneratorException""Closure""CompileError""CurlHandle""CurlMultiHandle""CurlShareHandle""DOMAttr""DOMCdataSection""DOMCharacterData""DOMComment""DOMDocument""DOMDocumentFragment""DOMDocumentType""DOMElement""DOMEntity""DOMEntityReference""DOMException""DOMImplementation""DOMNameSpaceNode""DOMNamedNodeMap""DOMNode""DOMNodeList""DOMNotation""DOMProcessingInstruction""DOMText""DOMXPath""DateInterval""DatePeriod""DateTime""DateTimeImmutable""DateTimeZone""DeflateContext""Directory""DirectoryIterator""DivisionByZeroError""DomainException""EmptyIterator""Error""ErrorException""Exception""FTP\\Connection""Fiber""FiberError""FilesystemIterator""FilterIterator""GdFont""GdImage""Generator""GlobIterator""HashContext""IMAP\\Connection""InfiniteIterator""InflateContext""InternalIterator""InvalidArgumentException""IteratorIterator""JsonException""LengthException""LibXMLError""LimitIterator""LogicException""MultipleIterator""NoRewindIterator""OpenSSLAsymmetricKey""OpenSSLCertificate""OpenSSLCertificateSigningRequest""OutOfBoundsException""OutOfRangeException""OverflowException""PDO""PDOException""PDORow""PDOStatement""ParentIterator""ParseError""Phar""PharData""PharException""PharFileInfo""PhpToken""RangeException""RecursiveArrayIterator""RecursiveCachingIterator""RecursiveCallbackFilterIterator""RecursiveDirectoryIterator""RecursiveFilterIterator""RecursiveIteratorIterator""RecursiveRegexIterator""RecursiveTreeIterator""Reflection""ReflectionAttribute""ReflectionClass""ReflectionClassConstant""ReflectionEnum""ReflectionEnumBackedCase""ReflectionEnumUnitCase""ReflectionException""ReflectionExtension""ReflectionFiber""ReflectionFunction""ReflectionFunctionAbstract""ReflectionGenerator""ReflectionIntersectionType""ReflectionMethod""ReflectionNamedType""ReflectionObject""ReflectionParameter""ReflectionProperty""ReflectionReference""ReflectionType""ReflectionUnionType""ReflectionZendExtension""RegexIterator""ReturnTypeWillChange""RuntimeException""SQLite3""SQLite3Result""SQLite3Stmt""SessionHandler""SimpleXMLElement""SimpleXMLIterator""Socket""SplDoublyLinkedList""SplFileInfo""SplFileObject""SplFixedArray""SplHeap""SplMaxHeap""SplMinHeap""SplObjectStorage""SplPriorityQueue""SplQueue""SplStack""SplTempFileObject""TypeError""UnderflowException""UnexpectedValueException""UnhandledMatchError""ValueError""WeakMap""WeakReference""XMLParser""XMLReader""XMLWriter""XSLTProcessor""ZipArchive""__PHP_Incomplete_Class""mysqli""mysqli_driver""mysqli_result""mysqli_sql_exception""mysqli_stmt""mysqli_warning""php_user_filter""stdClass"