0: InternalIterator
1: Exception
2: ErrorException
3: Error
4: CompileError
5: ParseError
6: TypeError
7: ArgumentCountError
8: ValueError
9: ArithmeticError
10: DivisionByZeroError
11: UnhandledMatchError
12: RequestParseBodyException
13: Closure
14: Generator
15: ClosedGeneratorException
16: WeakReference
17: WeakMap
18: Attribute
19: ReturnTypeWillChange
20: AllowDynamicProperties
21: SensitiveParameter
22: SensitiveParameterValue
23: Override
24: Deprecated
25: Fiber
26: FiberError
27: stdClass
28: DateTime
29: DateTimeImmutable
30: DateTimeZone
31: DateInterval
32: DatePeriod
33: DateError
34: DateObjectError
35: DateRangeError
36: DateException
37: DateInvalidTimeZoneException
38: DateInvalidOperationException
39: DateMalformedStringException
40: DateMalformedIntervalStringException
41: DateMalformedPeriodStringException
42: LibXMLError
43: OpenSSLCertificate
44: OpenSSLCertificateSigningRequest
45: OpenSSLAsymmetricKey
46: SQLite3Exception
47: SQLite3
48: SQLite3Stmt
49: SQLite3Result
50: InflateContext
51: DeflateContext
52: BcMath\Number
53: CurlHandle
54: CurlMultiHandle
55: CurlShareHandle
56: CURLFile
57: CURLStringFile
58: Dba\Connection
59: Dom\AdjacentPosition
60: DOMException
61: dom\domexception
62: DOMImplementation
63: Dom\Implementation
64: DOMNode
65: Dom\Node
66: DOMNameSpaceNode
67: Dom\NamespaceInfo
68: DOMDocumentFragment
69: Dom\DocumentFragment
70: Dom\Document
71: DOMDocument
72: Dom\HTMLDocument
73: Dom\XMLDocument
74: DOMNodeList
75: Dom\NodeList
76: DOMNamedNodeMap
77: Dom\NamedNodeMap
78: Dom\DtdNamedNodeMap
79: Dom\HTMLCollection
80: DOMCharacterData
81: Dom\CharacterData
82: DOMAttr
83: Dom\Attr
84: DOMElement
85: Dom\Element
86: Dom\HTMLElement
87: DOMText
88: Dom\Text
89: DOMComment
90: Dom\Comment
91: DOMCdataSection
92: Dom\CDATASection
93: DOMDocumentType
94: Dom\DocumentType
95: DOMNotation
96: Dom\Notation
97: DOMEntity
98: Dom\Entity
99: DOMEntityReference
100: Dom\EntityReference
101: DOMProcessingInstruction
102: Dom\ProcessingInstruction
103: DOMXPath
104: Dom\XPath
105: Dom\TokenList
106: JsonException
107: finfo
108: FTP\Connection
109: GdImage
110: GdFont
111: GMP
112: HashContext
113: Collator
114: NumberFormatter
115: Normalizer
116: Locale
117: MessageFormatter
118: IntlDateFormatter
119: IntlDatePatternGenerator
120: ResourceBundle
121: Transliterator
122: IntlTimeZone
123: IntlCalendar
124: IntlGregorianCalendar
125: Spoofchecker
126: IntlException
127: IntlIterator
128: IntlBreakIterator
129: IntlRuleBasedBreakIterator
130: IntlCodePointBreakIterator
131: IntlPartsIterator
132: UConverter
133: IntlChar
134: LogicException
135: BadFunctionCallException
136: BadMethodCallException
137: DomainException
138: InvalidArgumentException
139: LengthException
140: OutOfRangeException
141: RuntimeException
142: OutOfBoundsException
143: OverflowException
144: RangeException
145: UnderflowException
146: UnexpectedValueException
147: RecursiveIteratorIterator
148: IteratorIterator
149: FilterIterator
150: RecursiveFilterIterator
151: CallbackFilterIterator
152: RecursiveCallbackFilterIterator
153: ParentIterator
154: LimitIterator
155: CachingIterator
156: RecursiveCachingIterator
157: NoRewindIterator
158: AppendIterator
159: InfiniteIterator
160: RegexIterator
161: RecursiveRegexIterator
162: EmptyIterator
163: RecursiveTreeIterator
164: ArrayObject
165: ArrayIterator
166: RecursiveArrayIterator
167: SplFileInfo
168: DirectoryIterator
169: FilesystemIterator
170: RecursiveDirectoryIterator
171: GlobIterator
172: SplFileObject
173: SplTempFileObject
174: SplDoublyLinkedList
175: SplQueue
176: SplStack
177: SplHeap
178: SplMinHeap
179: SplMaxHeap
180: SplPriorityQueue
181: SplFixedArray
182: SplObjectStorage
183: MultipleIterator
184: LDAP\Connection
185: LDAP\Result
186: LDAP\ResultEntry
187: SessionHandler
188: __PHP_Incomplete_Class
189: AssertionError
190: RoundingMode
191: php_user_filter
192: StreamBucket
193: Directory
194: PDOException
195: PDO
196: PDOStatement
197: PDORow
198: Pdo\Mysql
199: Pdo\Sqlite
200: PharException
201: Phar
202: PharData
203: PharFileInfo
204: Random\RandomError
205: Random\BrokenRandomEngineError
206: Random\RandomException
207: Random\Engine\Mt19937
208: Random\Engine\PcgOneseq128XslRr64
209: Random\Engine\Xoshiro256StarStar
210: Random\Engine\Secure
211: Random\Randomizer
212: Random\IntervalBoundary
213: ReflectionException
214: Reflection
215: ReflectionFunctionAbstract
216: ReflectionFunction
217: ReflectionGenerator
218: ReflectionParameter
219: ReflectionType
220: ReflectionNamedType
221: ReflectionUnionType
222: ReflectionIntersectionType
223: ReflectionMethod
224: ReflectionClass
225: ReflectionObject
226: ReflectionProperty
227: ReflectionClassConstant
228: ReflectionExtension
229: ReflectionZendExtension
230: ReflectionReference
231: ReflectionAttribute
232: ReflectionEnum
233: ReflectionEnumUnitCase
234: ReflectionEnumBackedCase
235: ReflectionFiber
236: ReflectionConstant
237: PropertyHookType
238: mysqli_sql_exception
239: mysqli_driver
240: mysqli
241: mysqli_warning
242: mysqli_result
243: mysqli_stmt
244: Shmop
245: SimpleXMLElement
246: SimpleXMLIterator
247: SoapClient
248: SoapVar
249: SoapServer
250: SoapFault
251: SoapParam
252: SoapHeader
253: Soap\Url
254: Soap\Sdl
255: SodiumException
256: tidy
257: tidyNode
258: PhpToken
259: XMLParser
260: XMLReader
261: XMLWriter
262: XSLTProcessor
263: ZipArchive
264: Computer