# API to retrieve opcode operand and extended_value meaning

- Thread: https://externals.io/message/88973
- Original archive: https://news-web.php.net/php.internals/88973
- Started by Dmitry Stogov on 2015-10-28T20:35:22+00:00
- Messages: 2
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## #88973 — Dmitry Stogov — 2015-10-28T20:35:22+00:00

URL: https://externals.io/message/88973#88973

Hi,

Please review the PR (for master only).
It adds an API call to get information about opcode operand and
extended_value meaning. This API should be useful for phpdbg, xdebug and
others.
Once these extension switch to new API, they will support most new opcodes
out of the box.

https://github.com/php/php-src/pull/1610

Comments and additional ideas are welcome.

Thanks. Dmitry.

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## #88986 — Dmitry Stogov — 2015-10-29T06:22:08+00:00

URL: https://externals.io/message/88973#88986 · In reply to: #88973

I've fixed few issues reported by Bob.



> Hi,
>
> Please review the PR (for master only).
> It adds an API call to get information about opcode operand and
> extended_value meaning. This API should be useful for phpdbg, xdebug and
> others.
> Once these extension switch to new API, they will support most new opcodes
> out of the box.
>
> https://github.com/php/php-src/pull/1610
>
> Comments and additional ideas are welcome.
>
> Thanks. Dmitry.