mirror of
https://github.com/sigmasternchen/php-doc-en
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96c9d88bad
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@297028 c90b9560-bf6c-de11-be94-00142212c4b1
108 lines
2.8 KiB
XML
108 lines
2.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.ldap-errno" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>ldap_errno</refname>
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<refpurpose>Return the LDAP error number of the last LDAP command</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>int</type><methodname>ldap_errno</methodname>
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<methodparam><type>resource</type><parameter>link_identifier</parameter></methodparam>
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</methodsynopsis>
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<para>
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Returns the standardized error number returned by the last LDAP command.
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This number can be converted into a textual error message using
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<function>ldap_err2str</function>.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>link_identifier</parameter></term>
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<listitem>
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<para>
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An LDAP link identifier, returned by <function>ldap_connect</function>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Return the LDAP error number of the last LDAP command for this
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link.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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Unless you lower your warning level in your &php.ini; sufficiently or
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prefix your LDAP commands with @ (at) characters to suppress warning
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output, the errors generated will also show up in your HTML output.
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<example>
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<title>Generating and catching an error</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// This example contains an error, which we will catch.
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$ld = ldap_connect("localhost");
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$bind = ldap_bind($ld);
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// syntax error in filter expression (errno 87),
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// must be "objectclass=*" to work.
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$res = @ldap_search($ld, "o=Myorg, c=DE", "objectclass");
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if (!$res) {
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echo "LDAP-Errno: " . ldap_errno($ld) . "<br />\n";
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echo "LDAP-Error: " . ldap_error($ld) . "<br />\n";
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die("Argh!<br />\n");
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}
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$info = ldap_get_entries($ld, $res);
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echo $info["count"] . " matching entries.<br />\n";
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>ldap_err2str</function></member>
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<member><function>ldap_error</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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