Implement check for compare with array

[ovr]

Example

$a = [];

if ($a > 1) {
}

Expected count via it is an array type

$a = [];

if (count($a) > 1) {
}

[ovr]

Hey!

Seems This will be rly easy to implement,
What We need to do?
Wee need to create a new Expression Analyzer with BinaryOp type hint
Subscribe for all binary operators (without <=> operator)
After it We need to compile left and right side and check is it an array type or not?

/c @th3fallen

Thanks

[ovr]

ping @th3fallen

[th3fallen]

@ovr sorry had something come up at work thats going to absorb me for the next 10 days. i'll have to come back and lend a hand after. Sorry bro.

[ovr]

Implemented by @ddmler in #198