PDOException documentation update question

[8ctopus]

I'm trying to update the documentation for the PDOException class: https://www.php.net/PDOException

Reason being that:

• the property $code is duplicated (once inherited as int, the other time redeclared as int|string
• final public [Exception::getCode](https://www.php.net/manual/en/exception.getcode.php)(): int actually returns string not int.

See here for more info: php/php-src#12294

I've looked how inherited properties and methods are included using XPath, however I cannot figure out how to update the path to exclude the code variable and the getCode() method. I tried looking into other exceptoin classes, but couldn't find any similar situation.

doc-en/reference/pdo/pdoexception.xml

Lines 48 to 51 in 43f61d4

	<classsynopsisinfo role="comment">&InheritedProperties;</classsynopsisinfo>
	<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.exception')/db:partintro/db:section/db:classsynopsis/db:fieldsynopsis[preceding-sibling::db:classsynopsisinfo[1][@role='comment' and text()='&Properties;']]))">
	<xi:fallback/>
	</xi:include>

doc-en/reference/pdo/pdoexception.xml

Lines 57 to 59 in 43f61d4

	<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.exception')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='Exception'])">
	<xi:fallback/>
	</xi:include>

I could also copy the original declarations in the class, but would prefer to avoid it if there is such an option.