Load remote JSONP data from URL. The JSON remote data must be an array of of “id”, “text” pair.
For example:
[
{
"id":"1",
"text":"BOBA FETT"
},
{
"id":"2",
"text":"R2D2"
},
{
"id":"3",
"text":"JARJAR BINKS"
}
]
Signature:
public function load_remote_data(URL $url )
Parameters:
- $url: the remote file that contains the data.
