Lines Matching defs:offset

91      * Whether an offset exists
95      * @phpstan-param int $offset
97     public function offsetExists($offset): bool
99         return \array_key_exists($offset, $this->elements);
107      * @phpstan-param int $offset
112     public function offsetGet($offset)
114         return $this->elements[$offset] ?? null;
122      * @phpstan-param int|null $offset
126     public function offsetSet($offset, $value): void
128         if ($offset === null) {
131             $this->elements[$offset] = $value;
140      * @phpstan-param int $offset
143     public function offsetUnset($offset): void
145         if (! \array_key_exists($offset, $this->elements)) {
149         unset($this->elements[$offset]);
159     public function slice(int $offset, ?int $length = null): array
161         return \array_slice($this->elements, $offset, $length, true);