Re: function return references to nothing

On Thu, Feb 25, 2016 at 10:02 PM, Aziz Saleh <azizsaleh@gmail.com> wrote: > > > On Thu, Feb 25, 2016 at 10:00 PM, Михаил Гаврилов < > mikhail.v.gavrilov@gmail.com> wrote: > >> 2016-02-26 3:47 GMT+05:00 Aziz Saleh <azizsaleh@gmail.com>: >> > Is your code working as expected? In the second call it found matches >> when >> > there are no keys matching "ddd"? >> >> >> yes, I wanted to show that if not found leaf ['aaa', 'bbb', >> 'ddd'] >> then $found variable will be no initialized when function return by >> reference nothing. >> >> >> >> >> -- >> Best Regards, >> Mike Gavrilov. >> > > Ignoring the notice, what I meant is that both return found, even thou the > second is indeed not found. So it is not working as expected: > > > > http://sandbox.onlinephpfunctions.com/code/87ece8cd40ecbc3191a1a24b1713cd0eb5fa7898 > > Sorry, I didn't notice you were printing original array and not found. I would advise you remove all pass by reference logic, it would yield the same results. http://sandbox.onlinephpfunctions.com/code/661400ca622b3a2aaa6d3a443ea91359a658a8c4