php - class variable functions -

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say $this->varname equal string is_callable() returns true. call i'd have $temp = $this->varname; $temp(); or... there way call without having create 2 lines?

the problem doing $temp = $this->varname() that'll try call method within class called varname() - won't call function @ $this->varname.

thanks!

you have or use call_user_func(_array). or anthony has suggested me on internals (http://www.mail-archive.com/internals@lists.php.net/msg64647.html) can ${'_'.!$_=$this->varname}();.

there exists pull request php being discussed on internals: https://github.com/php/php-src/pull/301 (and rfc https://wiki.php.net/rfc/fcallfcall)


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