<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >newt_refresh</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="Newt Functions" HREF="ref.newt.html"><LINK REL="PREVIOUS" TITLE="newt_reflow_text" HREF="function.newt-reflow-text.html"><LINK REL="NEXT" TITLE="newt_resize_screen" HREF="function.newt-resize-screen.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.newt-reflow-text.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.newt-resize-screen.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.newt-refresh" ></A >newt_refresh</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN154250" ></A ><P > (PECL)</P >newt_refresh -- Updates modified portions of the screen</DIV ><DIV CLASS="refsect1" ><A NAME="AEN154253" ></A ><H2 >说明</H2 >void <B CLASS="methodname" >newt_refresh</B > ( void )<BR ></BR ><P > 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. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN154260" ></A ><H2 >返回值</H2 ><P > 无返回值。 </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.newt-reflow-text.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.newt-resize-screen.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >newt_reflow_text</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.newt.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >newt_resize_screen</TD ></TR ></TABLE ></DIV ></BODY ></HTML >