strpos() error when filter contains array values

[oleg-brizy]

The fix I did in my fork

bagrinsergiu@b0d4e67

---

I will not open pull request because I don't have time to write tests.

[dunglas]

Thank you for the report and for the patch!

[soyuka]

@oleg-brizy can you give the query or part of the graphql query that is prone to errors? IIUC you used an array instead of a string as the filter value?

[oleg-brizy]

In my project there is advanced search filter which is converted to Elastic query and used in custom Data Source

Here is an example

{
    searchCollectionItems(
        type: "/collection_types/123",
        itemsPerPage: 2,
        search: {
            status: {eq: "published"},
            _or: [
                {title: {eq: "Foo"}},
                {title: {contains: "Bar"}},
                {_or: [
                    {createdAt: {gt: 1111111}},
                    {title: {contains: "baz"}},
                ]}
            ],
            _and: [
                {fields: {checkValues: {value: {eq: "foo"}}}},
                {fields: {switchValues: {value: {eq: true}}}},
                {_or: [
                    {title: {eq: "Bar"}},
                    {title: {contains: "Baz"}},
                ]}
            ],
            _not: {
                title: {eq: "Baz"},
                _or: [],
                _and: [],
                _not: {}
            }
        }
    ) {
        collection { id, slug, fields { id } }
        paginationInfo { totalCount }
    }
}

[alanpoulain]

The error is probably because the $name key is an integer.
See https://3v4l.org/oiKLC:

Fatal error: Uncaught TypeError: strpos() expects parameter 1 to be string, int given

If anyone wants to fix it, it will require at least a unit test.