<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >ldap_get_values</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="LDAP Functions" HREF="ref.ldap.html"><LINK REL="PREVIOUS" TITLE="ldap_get_values_len" HREF="function.ldap-get-values-len.html"><LINK REL="NEXT" TITLE="ldap_list" HREF="function.ldap-list.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.ldap-get-values-len.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.ldap-list.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ldap-get-values" ></A >ldap_get_values</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN104992" ></A ><P > (PHP 3, PHP 4, PHP 5)</P >ldap_get_values -- Get all values from a result entry</DIV ><DIV CLASS="refsect1" ><A NAME="AEN104995" ></A ><H2 >说明</H2 >array <B CLASS="methodname" >ldap_get_values</B > ( resource link_identifier, resource result_entry_identifier, string attribute )<BR ></BR ><P > Reads all the values of the attribute in the entry in the result. </P ><P > This call needs a <CODE CLASS="parameter" >result_entry_identifier</CODE >, so needs to be preceded by one of the ldap search calls and one of the calls to get an individual entry. </P ><P > You application will either be hard coded to look for certain attributes (such as "surname" or "mail") or you will have to use the <A HREF="function.ldap-get-attributes.html" ><B CLASS="function" >ldap_get_attributes()</B ></A > call to work out what attributes exist for a given entry. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN105014" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >link_identifier</CODE ></DT ><DD ><P > An LDAP link identifier, returned by <A HREF="function.ldap-connect.html" ><B CLASS="function" >ldap_connect()</B ></A >. </P ></DD ><DT ><CODE CLASS="parameter" >result_entry_identifier</CODE ></DT ><DD ><P > </P ></DD ><DT ><CODE CLASS="parameter" >attribute</CODE ></DT ><DD ><P > </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN105034" ></A ><H2 >返回值</H2 ><P > Returns an array of values for the attribute on success and <TT CLASS="constant" ><B >FALSE</B ></TT > on error. The number of values can be found by indexing "count" in the resultant array. Individual values are accessed by integer index in the array. The first index is 0. </P ><P > LDAP allows more than one entry for an attribute, so it can, for example, store a number of email addresses for one person's directory entry all labeled with the attribute "mail" <DIV CLASS="informalexample" ><P ></P ><A NAME="AEN105039" ></A ><P CLASS="literallayout" ><br> return_value["count"] = number of values for attribute<br> return_value[0] = first value of attribute<br> return_value[i] = ith value of attribute<br> </P ><P ></P ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN105041" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN105044" ></A ><P ><B >例 1. List all values of the "mail" attribute for a directory entry </B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /></font><font color="#FF8000">// $ds is a valid link identifier for a directory server<br /><br />// $sr is a valid search result from a prior call to<br />// one of the ldap directory search calls<br /><br />// $entry is a valid entry identifier from a prior call to<br />// one of the calls that returns a directory entry<br /><br /></font><font color="#0000BB">$values </font><font color="#007700">= </font><font color="#0000BB">ldap_get_values</font><font color="#007700">(</font><font color="#0000BB">$ds</font><font color="#007700">, </font><font color="#0000BB">$entry</font><font color="#007700">, </font><font color="#DD0000">"mail"</font><font color="#007700">);<br /><br />echo </font><font color="#0000BB">$values</font><font color="#007700">[</font><font color="#DD0000">"count"</font><font color="#007700">] . </font><font color="#DD0000">" email addresses for this entry.<br />"</font><font color="#007700">;<br /><br />for (</font><font color="#0000BB">$i</font><font color="#007700">=</font><font color="#0000BB">0</font><font color="#007700">; </font><font color="#0000BB">$i </font><font color="#007700">< </font><font color="#0000BB">$values</font><font color="#007700">[</font><font color="#DD0000">"count"</font><font color="#007700">]; </font><font color="#0000BB">$i</font><font color="#007700">++) {<br /> echo </font><font color="#0000BB">$values</font><font color="#007700">[</font><font color="#0000BB">$i</font><font color="#007700">] . </font><font color="#DD0000">"<br />"</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN105047" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.ldap-get-values-len.html" ><B CLASS="function" >ldap_get_values_len()</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.ldap-get-values-len.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.ldap-list.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ldap_get_values_len</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.ldap.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ldap_list</TD ></TR ></TABLE ></DIV ></BODY ></HTML >