PHP acf_filter_post_id Examples

Example #1

File: api.php Project: ugurozer/little

function update_field($field_key, $value, $post_id = false)
{
    // filter post_id
    $post_id = acf_filter_post_id($post_id);
    // vars
    $options = array('load_value' => false, 'format_value' => false);
    $field = get_field_object($field_key, $post_id, $options);
    if (!is_array($field)) {
        $field = array('type' => 'none', 'name' => $field_key);
    }
    // sub fields? They need formatted data
    if ($field['type'] == 'repeater') {
        $value = acf_convert_field_names_to_keys($value, $field);
    } elseif ($field['type'] == 'flexible_content') {
        if ($field['layouts']) {
            foreach ($field['layouts'] as $layout) {
                $value = acf_convert_field_names_to_keys($value, $layout);
            }
        }
    }
    // save
    do_action('acf/update_value', $value, $post_id, $field);
    return true;
}

Example #2

File: live-edit-v4.php Project: kmcaloon/acf-frontend-editor

function live_edit($fields = false, $post_id = false)
{
    // validate fields
    if (!$fields) {
        return false;
    }
    // filter post_id
    $post_id = acf_filter_post_id($post_id);
    // turn array into string
    if (is_array($fields)) {
        $fields = implode(',', $fields);
    }
    // remove any white spaces from $fields
    $fields = str_replace(' ', '', $fields);
    // build atts
    echo 'data-live-edit-id="' . $post_id . '-' . str_replace(',', '-', $fields) . '" data-live-edit-fields="' . $fields . '" data-live-edit-post_id="' . $post_id . '"';
}