Newt 函数
PHP Manual

newt_set_suspend_callback

(PECL newt >= 0.1)

newt_set_suspend_callback — Set a callback function which gets invoked when user presses the suspend key

说明

void newt_set_suspend_callback ( callable $function , mixed $data )

Set a callback function which gets invoked when user presses the suspend key (normally ^Z). If no suspend callback is registered, the suspend keystroke is ignored.

参数

function

A callback function, which accepts one argument: data

data

This data is been passed to the callback function

返回值

没有返回值。

参见

Newt 函数
PHP Manual