1<?php 2 3/** @generate-class-entries */ 4 5class SplDoublyLinkedList implements Iterator, Countable, ArrayAccess, Serializable 6{ 7 /** @cvalue SPL_DLLIST_IT_LIFO */ 8 public const int IT_MODE_LIFO = UNKNOWN; 9 /** @cvalue SPL_DLLIST_IT_FIFO */ 10 public const int IT_MODE_FIFO = UNKNOWN; 11 /** @cvalue SPL_DLLIST_IT_DELETE */ 12 public const int IT_MODE_DELETE = UNKNOWN; 13 /** @cvalue SPL_DLLIST_IT_KEEP */ 14 public const int IT_MODE_KEEP = UNKNOWN; 15 16 /** @tentative-return-type */ 17 public function add(int $index, mixed $value): void {} 18 19 /** @tentative-return-type */ 20 public function pop(): mixed {} 21 22 /** @tentative-return-type */ 23 public function shift(): mixed {} 24 25 /** @tentative-return-type */ 26 public function push(mixed $value): void {} 27 28 /** @tentative-return-type */ 29 public function unshift(mixed $value): void {} 30 31 /** @tentative-return-type */ 32 public function top(): mixed {} 33 34 /** @tentative-return-type */ 35 public function bottom(): mixed {} 36 37 /** @tentative-return-type */ 38 public function __debugInfo(): array {} 39 40 /** @tentative-return-type */ 41 public function count(): int {} 42 43 /** @tentative-return-type */ 44 public function isEmpty(): bool {} 45 46 /** @tentative-return-type */ 47 public function setIteratorMode(int $mode): int {} 48 49 /** @tentative-return-type */ 50 public function getIteratorMode(): int {} 51 52 /** 53 * @param int $index 54 * @tentative-return-type 55 */ 56 public function offsetExists($index): bool {} 57 58 /** 59 * @param int $index 60 * @tentative-return-type 61 */ 62 public function offsetGet($index): mixed {} 63 64 /** 65 * @param int|null $index 66 * @tentative-return-type 67 */ 68 public function offsetSet($index, mixed $value): void {} 69 70 /** 71 * @param int $index 72 * @tentative-return-type 73 */ 74 public function offsetUnset($index): void {} 75 76 /** @tentative-return-type */ 77 public function rewind(): void {} 78 79 /** @tentative-return-type */ 80 public function current(): mixed {} 81 82 /** @tentative-return-type */ 83 public function key(): int {} 84 85 /** @tentative-return-type */ 86 public function prev(): void {} 87 88 /** @tentative-return-type */ 89 public function next(): void {} 90 91 /** @tentative-return-type */ 92 public function valid(): bool {} 93 94 /** @tentative-return-type */ 95 public function unserialize(string $data): void {} 96 97 /** @tentative-return-type */ 98 public function serialize(): string {} 99 100 /** @tentative-return-type */ 101 public function __serialize(): array {} 102 103 /** @tentative-return-type */ 104 public function __unserialize(array $data): void {} 105} 106 107class SplQueue extends SplDoublyLinkedList 108{ 109 /** 110 * @tentative-return-type 111 * @implementation-alias SplDoublyLinkedList::push 112 */ 113 public function enqueue(mixed $value): void {} 114 115 /** 116 * @tentative-return-type 117 * @implementation-alias SplDoublyLinkedList::shift 118 */ 119 public function dequeue(): mixed {} 120} 121 122class SplStack extends SplDoublyLinkedList 123{ 124} 125