Hàm get_declared_classes() trong PHP

Mô tả

Hàm get_declared_classes() trả về mảng chứa tên các lớp đã định nghĩa.

Cú pháp

get_declared_classes(void)

Tham số

• void − Không tham số.

Giá trị trả về

Trả về mảng tên các lớp đã khai báo trong script hiện tại.

Ví dụ

<?php
print_r(get_declared_classes());
?>

Kết quả

Array (
    [0] => stdClass
    [1] => Exception
    [2] => ErrorException
    [3] => Error
    [4] => ParseError
    [5] => TypeError
    [6] => ArgumentCountError
    [7] => ArithmeticError
    [8] => DivisionByZeroError
    [9] => Closure
    [10] => Generator
    [11] => ClosedGeneratorException
    [12] => DateTime
    [13] => DateTimeImmutable
    [14] => DateTimeZone
    [15] => DateInterval
    [16] => DatePeriod
    [17] => LibXMLError
    [18] => ReflectionException
    [19] => Reflection
    [20] => ReflectionFunctionAbstract
    [21] => ReflectionFunction
    [22] => ReflectionGenerator
    [23] => ReflectionParameter
    [24] => ReflectionType
    [25] => ReflectionNamedType
    [26] => ReflectionMethod
    [27] => ReflectionClass
    [28] => ReflectionObject
    [29] => ReflectionProperty
    [30] => ReflectionClassConstant
    [31] => ReflectionExtension
    [32] => ReflectionZendExtension
    [33] => LogicException
    [34] => BadFunctionCallException
    [35] => BadMethodCallException
    [36] => DomainException
    [37] => InvalidArgumentException
    [38] => LengthException
    [39] => OutOfRangeException
    [40] => RuntimeException
    [41] => OutOfBoundsException
    [42] => OverflowException
    [43] => RangeException
    [44] => UnderflowException
    [45] => UnexpectedValueException
    [46] => RecursiveIteratorIterator
    [47] => IteratorIterator
    [48] => FilterIterator
    [49] => RecursiveFilterIterator
    [50] => CallbackFilterIterator
    [51] => RecursiveCallbackFilterIterator
    [52] => ParentIterator
    [53] => LimitIterator
    [54] => CachingIterator
    [55] => RecursiveCachingIterator
    [56] => NoRewindIterator
    [57] => AppendIterator
    [58] => InfiniteIterator
    [59] => RegexIterator
    [60] => RecursiveRegexIterator
    [61] => EmptyIterator
    [62] => RecursiveTreeIterator
    [63] => ArrayObject
    [64] => ArrayIterator
    [65] => RecursiveArrayIterator
    [66] => SplFileInfo
    [67] => DirectoryIterator
    [68] => FilesystemIterator
    [69] => RecursiveDirectoryIterator
    [70] => GlobIterator
    [71] => SplFileObject
    [72] => SplTempFileObject
    [73] => SplDoublyLinkedList
    [74] => SplQueue
    [75] => SplStack
    [76] => SplHeap
    [77] => SplMinHeap
    [78] => SplMaxHeap
    [79] => SplPriorityQueue
    [80] => SplFixedArray
    [81] => SplObjectStorage
    [82] => MultipleIterator
    [83] => SessionHandler
    [84] => __PHP_Incomplete_Class
    [85] => php_user_filter
    [86] => Directory
    [87] => AssertionError
    [88] => CURLFile
    [89] => finfo
    [90] => PDOException
    [91] => PDO
    [92] => PDOStatement
    [93] => PDORow
    [94] => PharException
    [95] => Phar
    [96] => PharData
    [97] => PharFileInfo
    [98] => SQLite3
    [99] => SQLite3Stmt
    [100] => SQLite3Result
    [101] => mysqli_sql_exception
    [102] => mysqli_driver
    [103] => mysqli
    [104] => mysqli_warning
    [105] => mysqli_result
    [106] => mysqli_stmt
)