php-doc-en/reference/ldap/functions/ldap-exop-refresh.xml
2017-12-05 15:51:22 +00:00

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XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.ldap-exop-refresh" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>ldap_exop_refresh</refname>
<refpurpose>Refresh extended operation helper</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>int</type><methodname>ldap_exop_refresh</methodname>
<methodparam><type>resource</type><parameter>link</parameter></methodparam>
<methodparam><type>string</type><parameter>dn</parameter></methodparam>
<methodparam><type>int</type><parameter>ttl</parameter></methodparam>
</methodsynopsis>
<para>
Performs a Refresh extended operation and returns the data.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>link</parameter></term>
<listitem>
<para>
An LDAP link identifier, returned by <function>ldap_connect</function>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>dn</parameter></term>
<listitem>
<para>
dn of the entry to refresh.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>ttl</parameter></term>
<listitem>
<para>
Time in seconds (between 1 and 31557600) that the
client requests that the entry exists in the directory before being
automatically removed.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
From RFC:
The responseTtl field is the time in seconds which the server chooses
to have as the time-to-live field for that entry. It must not be any
smaller than that which the client requested, and it may be larger.
However, to allow servers to maintain a relatively accurate
directory, and to prevent clients from abusing the dynamic
extensions, servers are permitted to shorten a client-requested
time-to-live value, down to a minimum of 86400 seconds (one day).
&false; will be returned on error.
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>ldap_exop</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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