stream_context_set_params Set parameters for a stream/wrapper/context &reftitle.description; boolstream_context_set_params resourcecontext arrayparams Sets parameters on the specified context. &reftitle.parameters; context The stream or context to apply the parameters too. params An associative array of parameters to be set in the following format: $params['paramname'] = "paramvalue";. Parameter Purpose notification Name of user-defined callback function to be called whenever a stream triggers a notification. Only supported for http:// and ftp:// stream wrappers. options Array of options as in context options and parameters. &reftitle.returnvalues; &return.success; &reftitle.seealso; stream_notification_callback