php-doc-en/reference/ldap/functions/ldap-first-attribute.xml
2021-06-23 13:41:35 +03:00

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XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.ldap-first-attribute" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>ldap_first_attribute</refname>
<refpurpose>Return first attribute</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type class="union"><type>string</type><type>false</type></type><methodname>ldap_first_attribute</methodname>
<methodparam><type>resource</type><parameter>ldap</parameter></methodparam>
<methodparam><type>resource</type><parameter>entry</parameter></methodparam>
</methodsynopsis>
<para>
Gets the first attribute in the given entry. Remaining attributes are
retrieved by calling <function>ldap_next_attribute</function> successively.
</para>
<para>
Similar to reading entries, attributes are also read one by one from a
particular entry.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>ldap</parameter></term>
<listitem>
<para>
&ldap.parameter.ldap;
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>entry</parameter></term>
<listitem>
<para>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>ber_identifier</parameter></term>
<listitem>
<para>
<parameter>ber_identifier</parameter> is the identifier to internal
memory location pointer. It is passed by reference. The same
<parameter>ber_identifier</parameter> is passed to
<function>ldap_next_attribute</function> , which modifies that
pointer.
</para>
<note>
<para>
This parameter is no longer used as this is now handled automatically
by PHP. For backwards compatibility PHP will not throw an error if
this parameter is passed.
</para>
</note>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns the first attribute in the entry on success and &false; on
error.
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>ldap_next_attribute</function></member>
<member><function>ldap_get_attributes</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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