TSRMLS_* keywords in PHP source

Those are macros that are defined only if PHP's Thread-Safe Resource
Manager is enabled at compile time; it passes in additional information
needed by the TSRM.

2012/3/19 Barbu Paul Gheorghe paullik.paul@gmail.com

Hello!

What role does the keywords TSRMLS_CC, TSRMLS_DC, TSRMLS_D have when
passed along with a argument in PHP's source?
For example in this random file:

http://lxr.php.net/opengrok/xref/PHP_5_4/ext/intl/
formatter/formatter_data.chttp://lxr.php.net/opengrok/xref/PHP_5_4/ext/intl/formatter/formatter_data.c

I don't even know if "keyword" is the right technical term for it because
it's the first time I see this kind of call in C:

foo(data_type variable_name "keyword");

--
Barbu Paul - Gheorghe
Common sense is not so common - Voltaire
Visit My GitHub profile to see my open-source projects -
https://github.com/paullik

What role does the keywords TSRMLS_CC, TSRMLS_DC, TSRMLS_D have when
passed
along with a argument in PHP's source?
For example in this random file:

http://lxr.php.net/opengrok/xref/PHP_5_4/ext/intl/formatter/formatter_data.c

I don't even know if "keyword" is the right technical term for it
because it's
the first time I see this kind of call in C:

It's a macro.

You can find it in the zend / tsrm files.

If I recall correctly the _CC and _DC and _D have to do with whether
you need a comma (,) after the macro or not...

It's been awhile, so don't quote me on that.

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