PHP Manual
Gupnp 函数
Notifies listening clients

gupnp_service_notify

(PECL gupnp >= 0.1.0)

gupnp_service_notify — Notifies listening clients

说明

gupnp_service_notify ( resource $service , string $name , int $type , mixed $value ) : bool

Notifies listening clients that the property have changed to the specified values.

参数

service

A service identifier.

name

The name of the variable.

type

The type of the variable. Type can be one of the following values:

GUPNP_TYPE_BOOLEAN: Type of the variable is boolean.
GUPNP_TYPE_INT: Type of the variable is integer.
GUPNP_TYPE_LONG: Type of the variable is long.
GUPNP_TYPE_DOUBLE: Type of the variable is double.
GUPNP_TYPE_FLOAT: Type of the variable is float.
GUPNP_TYPE_STRING: Type of the variable is string.

value

The value of the variable.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE。

错误／异常

Issues E_WARNING with either not correctly defined type of the variable or the value is not corresponding to the defined type.

参见

gupnp_service_freeze_notify() - Freeze new notifications
gupnp_service_thaw_notify() - Sends out any pending notifications and stops queuing of new ones

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