https://gist.github.com/jcranny/9465715
I have this array (example)...
Array
(
[0] => Array
(
[series] => stdClass Object
(
[term_id] => 5
[name] => Moto2 2013
[slug] => moto2-2013
[term_group] => 0
[term_taxonomy_id] => 3
)
[race_number] => 77
[team] => Technomah carXpert
[constructor] => Suter
[machine] => Honda CBR600RR
)
[1] => Array
(
[series] => stdClass Object
(
[term_id] => 6
[name] => Moto2 2014
[slug] => moto2-2014
[term_group] => 0
[term_taxonomy_id] => 3
)
[race_number] => 15
[team] => La Fonte Tascaracing
[constructor] => Suter
[machine] => Honda CBR600RR
)
[2] => Array
(
[series] => stdClass Object
(
[term_id] => 7
[name] => Moto2 2015
[slug] => moto2-2015
[term_group] => 0
[term_taxonomy_id] => 3
)
[race_number] => 15
[team] => Mapfre Aspar Team Moto2
[constructor] => Suter
[machine] => Honda CBR600RR
)
)
Now I would like to be able to get information from each block.
For example I would like to echo this data:
But I want only to echo this data that is relevant to a specific [series]
I have the [series] term_id so this is my key to get the relevant data, but i'm struggling to get my node function work.
This is the function to do this:
function node_modify_riders_array($rider_id)
{
$fields = get_field("rider_series_data", $rider_id);
foreach($fields as $field_key => $field_val)
{
$new_fields[$field_val["series"]] = $field_val;
}
return $new_fields;
}
Then this is how I am get the series specific data based on the series term id.
$rider_series_data = node_modify_riders_array($rider_id);
$series_id = $series[0]->term_id;
$team = $rider_series_data[$series_id]["team"];
$contstructor = $rider_series_data[$series_id]["constructor"];
$machine = $rider_series_data[$series_id]["machine"];
$race_number = $rider_series_data[$series_id]["race_number"];
But some thing is wrong and I can work it out. Can anyone see where I'm going wrong or help me fix it.
Massive thanks in advance, would really appreciate some help.
What the problem is:
My function node_modify_riders_array is returning null, which is causing my $team, $contstructor, $machine, and $race_number too not output anything.
If I echo $series_id on my example, I get 6
Which should pass though my node_modify_riders_array function and display the relevant array values. But it's not outputting anything and I got no errors.
This is my full code so you can see what I am trying to do...
You are using an object as your array key and not the term_id of your series object.
function node_modify_riders_array($rider_id)
{
$fields = get_field("rider_series_data", $rider_id);
foreach($fields as $field_key => $field_val)
{
$new_fields[$field_val["series"]->term_id] = $field_val;
//^^^^^^^^^ <--- add this
}
return $new_fields;
}