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php-manual-en-4.3.0-2mdk.noarch.rpm

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>ldap_errno</H1
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NAME="AEN42854"
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><P
>    (PHP 3&#62;= 3.0.12, PHP 4 )</P
>ldap_errno&nbsp;--&nbsp;
     Return the LDAP error number of the last LDAP command
    </DIV
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><H2
>Description</H2
>int <B
CLASS="methodname"
>ldap_errno</B
> ( resource link_identifier)<BR
></BR
><P
>&#13;     Return the LDAP error number of the last LDAP command for this
     link.</P
><P
>&#13;     This function returns the standardized error number returned by
     the last LDAP command for the given
     <TT
CLASS="parameter"
><I
>link_identifier</I
></TT
>. This number
     can be converted into a textual error message using
     <A
HREF="function.ldap-err2str.html"
><B
CLASS="function"
>ldap_err2str()</B
></A
>.</P
><P
>&#13;     Unless you lower your warning level in your <TT
CLASS="filename"
>php.ini</TT
> sufficiently
     or prefix your LDAP commands with @ (at) characters to suppress
     warning output, the errors generated will also show up in your
     HTML output.
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><B
>Example 1. Generating and catching an error</B
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><PRE
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>&#60;?php
// This example contains an error, which we will catch.
$ld = ldap_connect("localhost");
$bind = ldap_bind($ld);
// syntax error in filter expression (errno 87),
// must be "objectclass=*" to work.
$res =  @ldap_search($ld, "o=Myorg, c=DE", "objectclass");
if (!$res) {
    printf("LDAP-Errno: %s&#60;br&#62;\n", ldap_errno($ld));
    printf("LDAP-Error: %s&#60;br&#62;\n", ldap_error($ld));
    die("Argh!&#60;br&#62;\n");
}
$info = ldap_get_entries($ld, $res);
printf("%d matching entries.&#60;br&#62;\n", $info["count"]);
?&#62;</PRE
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>&#13;     See also <A
HREF="function.ldap-err2str.html"
><B
CLASS="function"
>ldap_err2str()</B
></A
> and
     <A
HREF="function.ldap-error.html"
><B
CLASS="function"
>ldap_error()</B
></A
>.</P
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