How to filter checkboxes list to only selected items?
setfree - May 15, 2008 - 17:10
When I load the array from:
<?php
// ...
$form['bibleplans_plans'] = array(
'#type' => 'checkboxes',
'#title' => t('Active Bible Plans.'),
'#description' => t('Disable any plans that you do not want available to users.'),
'#default_value' => variable_get('bibleplans_plans', array()),
'#options' => $plans,
);
// ...
$plans = variable_get('bibleplans_plans', array());
?>How do I filter $plans to be an array of only the selected checkboxes?
Figured it out...
<?php$plans = array_filter(variable_get('bibleplans_plans', bible_plans()));
?>
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