wp-includes/sodium_compat/src/Core/ChaCha20/Ctx.php:72$offsetint$valueintvoid #[ReturnTypeWillChange] public function offsetSet($offset, $value) { if (!is_int($offset)) { throw new InvalidArgumentException('Expected an integer'); } if (!is_int($value)) { throw new InvalidArgumentException('Expected an integer'); } $this->container[$offset] = $value; }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/sodium_compat/src/Core/ChaCha20/Ctx.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.