Available since: 3.0
searchwp_th_pre_process_meta_value
View Parameters »Using this hook you can pre-process Custom Field content before it is sent to SearchWP’s highlighter:
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| <?php | |
| // Pre-process Custom Field content before it is sent to SearchWP's highlighter. | |
| add_filter( 'searchwp_th_pre_process_meta_value', function( $meta_value, $meta_key, $post_id ) { | |
| // TODO: Customize $meta_value in any way you see fit. | |
| return $meta_value; | |
| }, 20, 3 ); |
Parameters
| Parameter | Type | Description |
|---|---|---|
$meta_value |
Mixed |
Custom field content |
$meta_key |
String |
Meta key |
$post_id |
Integer |
ID of post being processed |