How to Avoid array_rand Returning a String

array_rand returns a string for one item.

#php #arrayrand #arrays #bug #howto #random

https://www.youtube.com/watch?v=k8ouLh94GP4

How to Shuffle Arrays Randomly

shuffle mutates. array_rand picks keys. Know the difference.

#php #shuffle #arrayrand #howto

https://www.youtube.com/watch?v=HBGuQVOupnI