<?php
if ($var1) {
$var2 = 0;
} else {
$var2 = 1;
}
$var1 ? $var2 = 0 : $var2 = 1;
function foo(string $bar, array $baz, ?MyClass $object) : MyClass {}
class Example {
public ?int $scalarType;
}
$a = fn(?\DateTime $x) : ?\DateTime => $x;
$b = fn ($b) => $b ? true : false;