How can PHP developers ensure that clients and other developers are aware of potential exceptions in a method without revealing implementation details?

PHP developers can use PHPDoc comments to document potential exceptions thrown by a method without revealing implementation details. By adding "@throws" tags in the PHPDoc block above the method declaration, developers can specify the type of exception that may be thrown. This helps clients and other developers understand the possible exceptions that need to be handled when using the method.

/**
 * A method that may throw exceptions.
 *
 * @throws Exception If something goes wrong.
 */
public function doSomething() {
    // Method implementation
}