(PECL event >= 1.5.0)
EventListener::getSocketName — Retreives the current address to which the listener's socket is bound
public static EventListener::getSocketName ( string &$address [, mixed &$port ] ) : bool
Retreives the current address to which the listener's socket is bound.
address
Output parameter. IP-address depending on the socket address family.
port
Output parameter. The port the socket is bound to.
Returns true
on success. Otherwise false
.
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https://www.php.net/manual/en/eventlistener.getsocketname.php