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Date: Thu, 18 Jan 2018 18:42:57 +0100
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Subject: Re: [PHP-DEV] unit test a single case
From: cmbecker69@gmx.de ("Christoph M. Becker")

On 18.01.2018 at 17:11, Sam Ding wrote:

> I can run the test case individually now and compare the result between
> s390x and x86_64 (both RHEL 7.2) on failed cases.
> Found the different results between the two platforms, some are related to
> function var_dump(), how can I debug php code or even the interpreter
> code ?
> what debugger is used?

If possible, use gdb.  There's a .gdbinit[1] in the PHP source tree
which offers some helpful macros.

[1] <https://github.com/php/php-src/blob/master/.gdbinit>

-- 
Christoph M. Becker