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PHP Manual [pfsockopen]

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PHP Manual || Network Functions

(PHP 4, PHP 5, PHP 7)

pfsockopenOpen persistent Internet or Unix domain socket connection


pfsockopen ( string $hostname [, int $port = -1 [, int &$errno [, string &$errstr [, float $timeout = ini_get("default_socket_timeout") ]]]] ) : resource

This function behaves exactly as fsockopen() with the difference that the connection is not closed after the script finishes. It is the persistent version of fsockopen().


For parameter information, see the fsockopen() documentation.

See Also

  • fsockopen() - Open Internet or Unix domain socket connection

PHP Manual || Network Functions