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This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This hook makes it so when an entry object is retrieved, like this:
$entry = FrmEntry::getOne( $id, true)
then the $entry->metas includes the field values by ID and also by key. Normally when retrieving an entry object, the $entry -> metas would only include the field values by ID.
Usage
add_filter('frm_include_meta_keys', 'include_meta_keys_for_single_form', 10, 2);
Parameters
- $include_keys (boolean) - true or false
- $args (array)
- 'form_id' (int)
Examples
Basic Example
This will include item meta keys for all forms on your site.
add_filter('frm_include_meta_keys', '__return_true');Enable Meta Keys for Single Form
This example will allow you to include item meta keys for entries belonging to a single form.
add_filter('frm_include_meta_keys', 'include_meta_keys_for_single_form', 10, 2);
function include_meta_keys_for_single_form( $include_keys, $args ) {
if ( $args['form_id'] == 364 ) { //replace 364 with Form ID
$include_key = true;
}
return $include_key;
}