Completion function parameter only inserts first word

[Denomycor]

Hi, I've started to use this source to get function overloads while working with c++. However, When I trigger the completion of the parameters of a function only the first word gets inserted:

Please tell me which information do you need to troubleshoot this issue, Thanks for your help!

[oleksiivelychko]

I faced with the same problem, bur for PHP, and after research I managed to achieve these by adding these settings inside my existing configuration:

cmp.setup.filetype('php', {
    mapping = {
        ['<CR>'] = cmp.mapping(function(fallback)
            local selected_entry = cmp.get_selected_entry()

            if selected_entry and selected_entry.source.name == 'nvim_lsp_signature_help' then

                if selected_entry.completion_item.label:match("%s") then
                    local varType, varValue = selected_entry.completion_item.label:match("^(%S+)%s+(%S+)$")

                    if varValue then
                        vim.api.nvim_put({varValue}, 'c', true, true)
                    end
                else
                    vim.api.nvim_put({selected_entry.completion_item.label}, 'c', true, true)
                end
            else
                cmp.mapping.confirm({ select = true })(fallback)
            end
        end, { 'i', 's' }),
    }
})