On Wed, 26 Nov 2003, Jean-Pierre Arneodo wrote:

> The script uses 3 extensions a lot:
> - xml: EXPAT Version 1.95.6
> - curl: libcurl/7.10.2 OpenSSL/0.9.6b zlib/1.1.4
> - mysql: Client API version  4.0.15  (The MySQL server and lib on the host
> is a 4.0.16)
>
> 80 classes are involved, it is difficult to reduce the script to 20 lines.
> The segfault is data depending. it doesn't happen every time.
>
> My first idea was to rebuild the cli to have a core dump on segfault we can
> analyse.
> But with the --enable-debug configure flag, no segfault :-(
> but some traces.
>
> Any direction to investigate?

Have a look at the valgrind tool. Use it on a debug build of PHP like
this:

valgrind php <yourscript>

it should spit out memory problems then.

Derick

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