Warning: A non-numeric value encountered

[justinhilles]

json-diff/src/JsonDiff.php

Line 248 in 05e6127

$actualKey -= $removedOffset;

This line seems to be a causing an error when i pass 2 associative arrays, when i comment it out it works fine.

Here is an example of what im seeing trigger the error:

        $r = new JsonDiff(
            ["name" => "Test"],
            [],
            JsonDiff::REARRANGE_ARRAYS
        );

Running PHP 7.2.8

[vearutop]

Actually this case is wrong usage, JSON arrays can not have string keys.

Array in the example should be an object, e.g. (object)["name" => "Test"] or json_decode('{"name":"Test"}').