PressBooks\Modules\Export\Xhtml\Xhtml11::echoCopyright PHP Метод

    protected function echoCopyright($book_contents, $metadata)
    {
        $options = get_option('pressbooks_theme_options_global');
        foreach (array('copyright_license') as $requiredGlobalOption) {
            if (!isset($options[$requiredGlobalOption])) {
                $options[$requiredGlobalOption] = 0;
            }
        }
        echo '<div id="copyright-page"><div class="ugc">';
        if (!empty($metadata['pb_custom_copyright'])) {
            echo $this->tidy($metadata['pb_custom_copyright']);
        }
        if (1 == $options['copyright_license']) {
            echo $this->doCopyrightLicense($metadata);
        }
        // default, so something is displayed
        if (empty($metadata['pb_custom_copyright']) && 0 == $options['copyright_license']) {
            echo '<p>';
            echo get_bloginfo('name') . ' ' . __('Copyright', 'pressbooks') . ' &#169; ';
            echo !empty($metadata['pb_copyright_year']) ? $metadata['pb_copyright_year'] : date('Y');
            if (!empty($metadata['pb_copyright_holder'])) {
                echo ' ' . __('by', 'pressbooks') . ' ' . $metadata['pb_copyright_holder'] . '. ';
            }
            echo '</p>';
        }
        echo "</div></div>\n";
    }