[php] Vector + conditionals can break diagnostics

[RblSb]

class Main {
	static public function main() {
		final vec = new haxe.ds.Vector(2);
		trace(vec[0] == 5);
		// comment this, build, uncomment, save file
		trace(vec[1] == 5);
		#if php
		final foo = 1;
		#else
		final foo = 0;
		#end
	}
}
--class-path src
--main Main
--php bin/php

1. Open project
2. Comment out second trace and build
3. Uncomment it
4. Diagnostics errors for array access: Recursive array get method

bug_vector_php_server.zip