PHP Manual
Newt 函数
Updates modified portions of the screen

newt_refresh

(PECL newt >= 0.1)

newt_refresh — Updates modified portions of the screen

说明

newt_refresh ( void ) : void

To increase performance, newt only updates the display when it needs to, not when the program tells it to write to the terminal. Applications can force newt to immediately update modified portions of the screen by calling this function.

返回值

没有返回值。

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