wp-includes/php-ai-client/src/Builders/MessageBuilder.php:74Creates a deep clone of this builder.
public function __clone() { // Deep clone parts array (MessagePart has __clone) $clonedParts = []; foreach ($this->parts as $part) { $clonedParts[] = clone $part; } $this->parts = $clonedParts; // Note: $role is an enum value object and can be safely shared }Introduced in 0.4.2. 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/src/Builders/MessageBuilder.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.