How to pass an array from a snippet to a chunk in MODx?

Question

MODX

For example, there is a snippet that should return an array, let's say this:

array(
    'value' => 'some_value', 
    'class   => 'some_class'
)

How can I use this array in a chunk to get the output
<span class="some_class">some_value</span>

Answer 1

In the chunk (let it be called, say, `yourChunk`) specify:
<span class=""></span>
In the snippet, make the following call:

$output = $modx->getChunk('yourChunk',array(
   'class' => 'some_class',
   'value' => 'some_value'
));
return $output;

And you will get what you want.