Not much would care about this one, but it’s worth to mention that previously you could override the whole
$GLOBALS variable with your custom data, now you can only modify its keys/aliases.
Added a new check to
array to see if it contains only an int based keys in natural order (from 0 to n`). Useful when we want to ensure the array is consistent (untouched) and when we want to serialize an
json to format of
[0, 1, 2] instead of object properties.
You won’t be able to initialize array from falsy values any more this include: only false values and nothing else.