Set parameters for a stream/wrapper/context stream_context_set_params

(PHP 4 >= 4.3.0, PHP 5, PHP 7)

stream_context_set_params — Set parameters for a stream/wrapper/context

说明

stream_context_set_params(resource $stream_or_context , array $params): bool

Sets parameters on the specified context.

参数

stream_or_context

The stream or context to apply the parameters too.

params

An array of parameters to set.

paramsshould be an associative array of the structure:$params['paramname'] = "paramvalue";.

Supported parameters

ParametersPurpose
notificationName of user-defined callback function to be called whenever a stream triggers a notification. Only supported forhttp://andftp://stream wrappers.
optionsArray of options as incontext options and parameters.

返回值

成功时返回TRUE, 或者在失败时返回FALSE

参见

stream_notification_callback()- A callback function for the notification context parameter