The bug seems to be fixed. Report from mati is here as reference now.
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
Contains various information about errors thrown by libxml. The error codes are described within the official » xmlError API documentation.
the severity of the error (one of the following constants:
LIBXML_ERR_WARNING
,
LIBXML_ERR_ERROR
or
LIBXML_ERR_FATAL
)
The error's code.
The column where the error occurred.
Hinweis:
This property isn't entirely implemented in libxml and therefore
0
is often returned.
The error message, if any.
The filename, or empty if the XML was loaded from a string.
The line where the error occurred.
If someone wanna use this to parse xml schema and validate it. Look out there is a bug
https://bugs.php.net/bug.php?id=54138
which wont be fixed.