Problem with @value elements ...

[AlgyTaylor]

Heya,

Awesome work by both the original author & yourself 👍

Anyway, I've found what appears to be a bug. When parsing this

array (
    "hpo" => array (
        "HP_0012759" => array (
            "term" => "Neurodevelopmental abnormality",
            "@attributes" => array (
                "present" => "na"
            ),
            "onset" => array (
                "@attributes" => array (
                    "units" => "years"
                ),
                "@value" => NULL
            )
        )
    )
)

I get an exception Message: [Array2XML] Illegal character in tag name. tag: @value in node: onset

Cheers,
Algy

[rquadling]

Can you supply the XML that you used to build this please?

[AlgyTaylor]

Heya, that was the value I'd entered in to Array2XML - I didn't use XML2Array beforehand.

[rquadling]

OK. Change NULL to ''. Does it work?

[rquadling]

Aha! I see the issue.

if (isset($arr['@value'])) {

When $arr['@value'] === null this test fails.

Should work with array_key_exists.

[rquadling]

Fix on the way.

[rquadling]

Done.