How to get to split the select value Question

On my select drop down value I have it producing some thing like

Code:

<option value="codepen/4">Codepen RSS Feed > Home Page</option>

And code pen is "code" and 4 is id.

My question is how on my function could I be able to get the name and id seperate 

PHP Code:

foreach ($layout_data['layout_module'] as $layout_module) {
$split_input = $layout_module['code'];

$code = $split_input[0]; // should get name
$module_id = $split_input[1]; // Should get id

$data_2 = array(
   'module_id' => $module_id,
   'code' => $code,
   'position_id' => $layout_module['position'],
   'sort_order' => (int)$layout_module['sort_order']
);

} 


Any suggestions thank you.

Update I have tried now explode() seems to work have I got it correct

PHP Code:

foreach ($layout_data['layout_module'] as $layout_module) {
$split_input = explode("/", $layout_module['code']);

$code = $split_input[0];
$module_id = $split_input[1];

$data_2 = array(
   'module_id' => $module_id,
   'code' => $code,
   'position_id' => $layout_module['position'],
   'sort_order' => (int)$layout_module['sort_order']
);
} 


There's only one rule - please don't tell anyone to go and read the manual.  Sometimes the manual just SUCKS!