These pictures are about programming and stuff.  They made me laugh.
I Control-C’d them for you.
Not only do the interviewers not know how to solve it… but, guaranteed, they’re not even paying attention.  Interviews make me sleepy. See?  Haskell.  It’s a mental disorder. So, what you’re saying is… PHP is dead. Better Ctrl-S one more time.  Just in case. 
Today I came across code from 2017 with a temporary commented out function that hadn't been called since 2016.