wp-includes/php-ai-client/third-party/Nyholm/Psr7/Stream.php:249$datastring public function stream_write(string $data): int { $this->data = \substr_replace($this->data, $data, $this->position, \strlen($data)); $this->position += \strlen($data); return \strlen($data); }Unchanged from 7.0.4 through 7.1.0.
Signature, return type and hooks compared across 2 parsed releases.
src/wp-includes/php-ai-client/third-party/Nyholm/Psr7/Stream.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.