function philidor_iframe_shortcode($atts, $content = null) { if (!$content) { return '

Iframe fout: geen URL opgegeven.

'; } // Clean up content $url = trim(do_shortcode($content)); $url = esc_url($url); // WordPress sanitization if (empty($url)) { return '

Iframe fout: ongeldige URL.

'; } // Defaults $height = 800; $scrolling = 'auto'; return '
'; } K.S.C. PHILIDOR 1847 Agenda – K.S.C. PHILIDOR 1847
K.S.C. PHILIDOR 1847