PHP funkce fsockopen()

Dostupnost ve verzích: PHP 4.0

Open Internet or Unix domain socket connection

Parametry

Parametr	Datový typ	Výchozí hodnota	Poznámka
$hostname	string		If you have compiled in OpenSSL support, you may prefix the hostname with either ssl:// or tls:// to use an SSL or TLS client connection over TCP/IP to connect to the remote host.
$port	int	null,	The port number.
$errno	int	null,	If provided, holds the system level error number that occurred in the system-level connect() call.
$errstr	string	null,	The error message as a string.
$timeout	float	null	The connection timeout, in seconds.

Návratové hodnoty

resource

fsockopen returns a file pointer which may be used together with the other file functions (such as fgets, fgetss, fwrite, fclose, and feof). If the call fails, it will return false

Další zdroje

https://php.net/manual/en/function.fsockopen.php