Question

I want to add comment on facebook post.. via facebook API

The function that adds the comment is

public function fill($json)
{
    if(isset($json['data']))
    {
        $json = $json['data'];
    }
    foreach($json as $k => $v ) $this->{$k} = $v;
}

I am passing the data in json format as

{"data":{"id":"153870348034313_347443752010304","message":"test comment"}}

but the response is: Invalid argument supplied for foreach()

Answer 1

You didn’t decode the JSON:

public function fill($json)
{
    $json = json_decode($json);

    if(isset($json->data))
    {
        $json = $json->data;
    }
    foreach($json as $k => $v ) $this->{$k} = $v;
}