Method Stdio.File()->query_read_oob_callback()

Method query_read_oob_callback

read_callback_t query_read_callback()
write_callback_t query_write_callback()
function(mixed, string:int) query_read_oob_callback()
function(mixed:int) query_write_oob_callback()
function(mixed:int) query_close_callback()
array(function(mixed, void|string:int)) query_callbacks()

Description

These functions return the currently installed callbacks for the respective events.

query_callbacks returns the callbacks in the same order as set_callbacks and set_nonblocking expect them.