$sock1 = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$sock2 = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$sock3 = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$sock4 = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$sock5 = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$socketa = 
array($sock1, $sock2, $sock3, $sock4, $sock5
);