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_wp_preview_terms_filter is private and should not be used in themes or plugins directly.
_wp_preview_terms_filter › WordPress Function
Since3.6.0
Deprecatedn/a
› _wp_preview_terms_filter ( $terms, $post_id, $taxonomy )
Access: |
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Parameters: (3) |
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Returns: |
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Defined at: |
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Codex: |
Filters terms lookup to set the post format.
Source
function _wp_preview_terms_filter( $terms, $post_id, $taxonomy ) {
$post = get_post();
if ( ! $post ) {
return $terms;
}
if ( empty( $_REQUEST['post_format'] ) || $post->ID !== $post_id
|| 'post_format' !== $taxonomy || 'revision' === $post->post_type
) {
return $terms;
}
if ( 'standard' === $_REQUEST['post_format'] ) {
$terms = array();
} else {
$term = get_term_by( 'slug', 'post-format-' . sanitize_key( $_REQUEST['post_format'] ), 'post_format' );
if ( $term ) {
$terms = array( $term ); // Can only have one post format.
}
}
return $terms;
}