<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >mysqli_get_client_info</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="MySQLi 扩展库" HREF="ref.mysqli.html"><LINK REL="PREVIOUS" TITLE="mysqli_get_charset" HREF="function.mysqli-get-charset.html"><LINK REL="NEXT" TITLE="mysqli_get_client_version" HREF="function.mysqli-get-client-version.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.mysqli-get-charset.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.mysqli-get-client-version.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.mysqli-get-client-info" ></A >mysqli_get_client_info</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN139443" ></A ><P > (PHP 5)</P >mysqli_get_client_info -- Returns the MySQL client version as a string</DIV ><DIV CLASS="refsect1" ><A NAME="AEN139446" ></A ><H2 >说明</H2 >string <B CLASS="methodname" >mysqli_get_client_info</B > ( void )<BR ></BR ><P > The <B CLASS="function" >mysqli_get_client_info()</B > function is used to return a string representing the client version being used in the MySQLi extension. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN139454" ></A ><H2 >返回值</H2 ><P > A string that represents the MySQL client library version </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN139457" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN139460" ></A ><P ><B >例 1. mysqli_get_client_info</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br /></font><font color="#FF8000">/* We don't need a connection to determine<br /> the version of mysql client library */<br /><br /></font><font color="#0000BB">printf</font><font color="#007700">(</font><font color="#DD0000">"Client library version: %s\n"</font><font color="#007700">, </font><font color="#0000BB">mysqli_get_client_info</font><font color="#007700">());<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN139463" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.mysqli-get-client-version.html" ><B CLASS="function" >mysqli_get_client_version()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.mysqli-get-server-info.html" ><B CLASS="function" >mysqli_get_server_info()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.mysqli-get-server-version.html" ><B CLASS="function" >mysqli_get_server_version()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </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.mysqli-get-charset.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.mysqli-get-client-version.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >mysqli_get_charset</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.mysqli.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >mysqli_get_client_version</TD ></TR ></TABLE ></DIV ></BODY ></HTML >