+/**
+ * @brief Probes a network address to discover what kind of protocols we need to communicate with it.
+ *
+ * Warning: this function is a bit touchy and there are some subtle dependencies within the logic flow.
+ * Edit with care.
+ *
+ * @deprecated Use Friendica\Network\Probe instead
+ *
+ * @see Friendica\Network\Probe::uri()
+ *
+ * @param string $url Any URI
+ * @param int $mode One of the PROBE_* constants
+ * @return array Same data array returned by Friendica\Network\Probe::uri()
+ */
+function probe_url($url, $mode = PROBE_NORMAL) {