tarantool_upsert_test.php

<?php
$tarantool = new Tarantool('localhost');

$tarantool->upsert("server",array(1,0,0,0),
        array (
            array(
                "field" => 2,
                "op" => "+",
                "arg" => 1
            ),
            array(
                "field" => 3,
                "op" => "-",
                "arg" => 1
            )
        )
    );
# Expect [1, 0, 0, 0] got [1, 0, 0, 0]

$tarantool->update("server",1,
          array (
            array(
                "field" => 2,
                "op" => "+",
                "arg" => 1
            ),
            array(
                "field" => 3,
                "op" => "-",
                "arg" => 1
            )
        )
    );

# Expect [1, 0, 1, -1] got [1, 0, 1, -1]

$tarantool->upsert("server",array(1,0,0,0),
        array (
            array(
                "field" => 2,
                "op" => "+",
                "arg" => 1
            ),
            array(
                "field" => 3,
                "op" => "-",
                "arg" => 1
            )
        )
    );
# Expect [1, 0, 2, -2] got [1, 1, 0, -1]
?>