Only variables can be passed by reference
| From: | Yasuo Ohgaki | Date: | Thu, 04 Dec 2014 08:28:03 +0000 |
| Subject: | Only variables can be passed by reference | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-79412@lists.php.net to get a copy of this message | ||
Hi all,
I think we can get rid of this error now when literal is returned.
The reason we have E_STRICT error is that legacy PHP didn't
support this, I suppose.
http://3v4l.org/8fISj
Is it possible to allow literal as referenced parameter for PHP7?
It's better to remove needless restrictions where it is possible.
HHVM seems already support this.
http://3v4l.org/t79rF
Any comments?
Regards,
--
Yasuo Ohgaki
yohgaki@ohgaki.net