<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >ezmlm_hash</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="Mail 邮件函数" HREF="ref.mail.html"><LINK REL="PREVIOUS" TITLE="Mail 邮件函数" HREF="ref.mail.html"><LINK REL="NEXT" TITLE="mail" HREF="function.mail.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="ref.mail.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.mail.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ezmlm-hash" ></A >ezmlm_hash</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN107030" ></A ><P > (PHP 3 >= 3.0.17, PHP 4 >= 4.0.2, PHP 5)</P >ezmlm_hash -- 计算 EZMLM 所需的散列值</DIV ><DIV CLASS="refsect1" ><A NAME="AEN107033" ></A ><H2 >说明</H2 >int <B CLASS="methodname" >ezmlm_hash</B > ( string addr )<BR ></BR ><P > <B CLASS="function" >ezmlm_hash()</B > 计算用于在 MySQL 数据库中保存 EZMLM 邮件列表的散列值。 </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN107043" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >addr</CODE ></DT ><DD ><P > 要进行散列算法的电子邮件地址。 </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN107052" ></A ><H2 >返回值</H2 ><P > <CODE CLASS="parameter" >addr</CODE > 的散列值。 </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN107056" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN107059" ></A ><P ><B >例 1. 计算散列值并订阅一个用户</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br />$user </font><font color="#007700">= </font><font color="#DD0000">"joecool@example.com"</font><font color="#007700">;<br /></font><font color="#0000BB">$hash </font><font color="#007700">= </font><font color="#0000BB">ezmlm_hash</font><font color="#007700">(</font><font color="#0000BB">$user</font><font color="#007700">);<br /></font><font color="#0000BB">$query </font><font color="#007700">= </font><font color="#0000BB">sprintf</font><font color="#007700">(</font><font color="#DD0000">"INSERT INTO sample VALUES (%s, '%s')"</font><font color="#007700">, </font><font color="#0000BB">$hash</font><font color="#007700">, </font><font color="#0000BB">$user</font><font color="#007700">);<br /></font><font color="#0000BB">$db</font><font color="#007700">-></font><font color="#0000BB">query</font><font color="#007700">(</font><font color="#0000BB">$query</font><font color="#007700">); </font><font color="#FF8000">// using PHPLIB db interface<br /><br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </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="ref.mail.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.mail.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Mail 邮件函数</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.mail.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >mail</TD ></TR ></TABLE ></DIV ></BODY ></HTML >