;; Testing basic php interop

(php* "return 7;")
;=>7

(php* "return '7';")
;=>"7"

(php* "return array(7,8,9);")
;=>(7 8 9)

(php* "return array(\"abc\" => 789);")
;=>{"abc" 789}

(php* "print \"hello\n\";")
; hello
;=>nil

(php* "global $foo; $foo=8;")
(php* "global $foo; return $foo;")
;=>8

(php* "global $f; $f = function($v) { return 1+$v; };")
(php* "global $f; return array_map($f, array(1,2,3));")
;=>(2 3 4)