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><H1
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>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
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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
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><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
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><TD
><A
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><B
CLASS="function"
>ldap_get_values_len()</B
></A
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