Defined (1)

The function is defined in the following location(s).

/includes/metabox.php  

function cf_custom_fields_save_meta_data($config, $form) { 
    global $post; 
 
    if(!is_admin()) { 
        return; 
    } 
 
    $data = Caldera_Forms::get_submission_data($form); 
 
    $field_toremove = array(); 
 
    foreach($form['fields'] as $field_id => $field) { 
        if( 'button' == Caldera_Forms_Field_Util::get_type($field, $form ) && $field['config']['type'] === 'submit' ) { 
            unset( $form[ 'fields' ][ $field_id ] ); 
        }elseif ( Caldera_Forms_Field_Util::is_file_field( $field, $form ) ) { 
            unset( $form[ 'fields' ][ $field_id ] ); 
        }elseif( Caldera_Forms_Fields::not_support( Caldera_Forms_Field_Util::get_type( $field, $form ), 'entry_list')) { 
            unset( $form[ 'fields' ][ $field_id ] ); 
        } 
 
 
        delete_post_meta( $post->ID, $field['slug'] ); 
    } 
 
    // add filter to remove submit buttons 
    add_filter('caldera_forms_render_setup_field', 'cf_custom_fields_submit_button_removal', 10, 2 ); 
 
    // add filter to remove file fields 
    add_filter('caldera_forms_render_setup_field', 'cf_custom_fields_remove_file_fields', 10, 2 ); 
 
    foreach($data as $key=>$value) { 
        if(empty($form['fields'][$key])) { 
            continue; 
        } 
 
        $slug = $form['fields'][$key]['slug']; 
 
        /** 
         * Filter value before saving using to metabox processor 
         * @since 2.0.3 
         * 
         * @param mixed $value The value to be saved 
         * @param string $slug Slug of field 
         * @param int $post_id ID of post 
         */ 
        $value = apply_filters( 'cf_custom_fields_pre_save_meta_key_metabox', $value, $slug, $post->ID ); 
        if( is_array( $value ) ) { 
            delete_post_meta( $post->ID, $slug ); 
            foreach( $value as $single_value ) { 
                add_post_meta( $post->ID, $slug, $single_value );                 
            } 
        }else{ 
            update_post_meta( $post->ID, $slug, $value ); 
        } 
        if(isset($field_toremove[$form['fields'][$key]['slug']])) { 
            unset($field_toremove[$form['fields'][$key]['slug']]); 
        } 
    } 
 
    return $data; 
}