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Add additional content to Custom Field during indexing in SearchWP
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<?php | |
// Add additional content to Custom Field during indexing in SearchWP. | |
add_filter( 'searchwp\source\post\attributes\meta', function( $meta_value, $args ) { | |
if ( 'my_custom_field_key' !== $args['meta_key'] ) { | |
return $meta_value; | |
} | |
// Add 'coffee' to Custom Field value to make it searchable. | |
return $meta_value . ' coffee'; | |
}, 20, 2 ); |
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