Hi all,
I want to raise a discussion on subject that is very important for PHP
usage on Embedded platforms.
I am myself working on projects where we use PHP to manage embedded
devices. Everything was fine but lately the need to work from flash
memory appeared.
We discovered that PHP binaries are linked statically with whole PHP
functionality and there is huge overhead when several SAPI modules used
on same system.
I have few question I hope to get answers on or ideas for:
1) Is there any reason to link all PHP SAPI modules statically with all
PHP objects?
2) Is it possible to extract all shared functionality to shared object
and links all SAPI modules against it?
3) Next issue is XML with DOM support, we where using LIBXML2 but that
costs ~2.5MB are there there options for supporting that?
Maybe someone already addressed footprint problem and has any kind of
solutions for that?
Please, any kind of information will helpful here.
Thanks ahead.
Eugene San
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