vimのneocomplete-phpをwindowsで動くようにする

path\to\.vim\bundle\neocomplete-php.vim\autoload\neocomplete\sources\php\helper.vim

    function! neocomplete#sources#php#helper#get_internal_function_list() " {{{
    
      " 省略
      try
        let l:code  = '$functions = get_defined_functions();'
-       let l:code .= 'echo json_encode($functions["internal"]);'
+       let l:code .= 'echo json_encode($functions[\"internal\"]);'
-       let l:cmd = 'php -r ''' . l:code . ''''
+       let l:cmd = 'php -r "' . l:code . '"'
        let l:function_list = eval(system(l:cmd))
      catch
      " 省略
endfunction " }}}