Re: OBJECT_OPERATOR vs. DOUBLE_COLON
| From: | Johannes Schlüter | Date: | Wed, 05 Jul 2017 12:28:29 +0000 |
| Subject: | Re: OBJECT_OPERATOR vs. DOUBLE_COLON | ||
| References: | 1 2 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-99760@lists.php.net to get a copy of this message | ||
On Mi, 2017-07-05 at 11:24 +0100, Rowan Collins wrote:
> Firstly, I'm not sure where you got the names you've put in
> ALL_CAPSÂ Â from, but they're not the official names of the operators
> anywhere I've seen. The double-colon is technically the "Scope
> Resolution Operator", or internally T_PAAMAYIM_NEKUDOTAYIM (which
> does mean double-colon). It's described in the manual here:  `µ¥²¦ãÅmÇ‚à"é£
> http://p
> hp.net/manual/en/language.oop5.paamayim-nekudotayim.php
>
We use T_DOUBLE_COLON in reflection:
ext/tokenizer/tokenizer_data.c: REGISTER_LONG_CONSTANT("T_DOUBLE
_COLON", T_PAAMAYIM_NEKUDOTAYIM, CONST_CS | CONST_PERSISTENT);
ext/tokenizer/tokenizer_data.c: case
T_PAAMAYIM_NEKUDOTAYIM: return "T_DOUBLE_COLON";
and I believe it appears/appeared in other places, too.
johannes