friendica-github/include/probe.php

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<?php
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use Friendica\Network\Probe;
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/**
*
* PROBE_DIASPORA has a bias towards returning Diaspora information
* while PROBE_NORMAL has a bias towards dfrn/zot - in the case where
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* an address (such as a Friendica address) supports more than one type
* of network.
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*
*/
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define('PROBE_NORMAL', 0);
define('PROBE_DIASPORA', 1);
/**
* @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, $mode = PROBE_NORMAL) {
if ($mode == PROBE_DIASPORA) {
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$network = NETWORK_DIASPORA;
} else {
$network = '';
}
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$data = Probe::uri($url, $network);
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return $data;
}