do not backref empty string/array to save a few bytes

[awesomized/ext-ion] / tests / serialize / basic.phpt

--TEST--
ion\serialize/basic
--EXTENSIONS--
ion
--FILE--
TEST
<?php
$data = [
        "null" => null,
        "bool" => true,
        "int" => 123,
        "double" => 123.123,
        "string" => "foobar",
        "object" => (object) ["prop" => "data"],
];
echo $s = ion\serialize($data), "\n";
var_dump($data == ion\unserialize($s));
?>
DONE
--EXPECTF--
TEST
{'null':null,bool:true,int:123,double:12%f,string:"foobar",object:o::{prop:"data"}}
bool(true)
DONE