Hi Yasuo, On Thu, Dec 4, 2014 at 11:38 AM, Yasuo Ohgaki <yohg...@ohgaki.net> wrote:
> Hi all, > > Sorry for multiple posts. This would be the last one. > > On Thu, Dec 4, 2014 at 7:08 PM, Yasuo Ohgaki <yohg...@ohgaki.net> wrote: > > > On Thu, Dec 4, 2014 at 5:28 PM, Yasuo Ohgaki <yohg...@ohgaki.net> wrote: > > > >> 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? > >> > > > > I made a little better sample code. > > > > http://3v4l.org/d51DQ > > > > I would like to hear opinions from engine experts. > > > Yet another sample code. This cannot be executed on 3v4l.org for security > reasons. > > <?php > $sock = fsockopen('www.php.net', '80'); > var_dump($sock); > > $socks = array($sock); > var_dump(stream_select($socks, $socks, $socks, 1)); > > //var_dump(stream_select(array($sock), array($sock), array($sock), 1)); > //Fatal error: Only variables can be passed by reference in > /home/yohgaki/tmp/ttt.php on line 8 > ?> > > Regards, > > -- > Yasuo Ohgaki > yohg...@ohgaki.net > Here is a real use case where removing this error would be beneficial: https://github.com/mongofill/mongofill/issues/23#issuecomment-36469658 -- Thank you and best regards, Eugene Leonovich
