<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >ldap_errno</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="Manual do PHP" HREF="index.html"><LINK REL="UP" TITLE="LDAP Functions" HREF="ref.ldap.html"><LINK REL="PREVIOUS" TITLE="ldap_err2str" HREF="function.ldap-err2str.html"><LINK REL="NEXT" TITLE="ldap_error" HREF="function.ldap-error.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Manual do PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.ldap-err2str.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.ldap-error.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ldap-errno" ></A >ldap_errno</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN100880" ></A ><P > (PHP 3 >= 3.0.12, PHP 4, PHP 5)</P >ldap_errno -- Return the LDAP error number of the last LDAP command</DIV ><DIV CLASS="refsect1" ><A NAME="AEN100883" ></A ><H2 >Descrição</H2 >int <B CLASS="methodname" >ldap_errno</B > ( resource link_identifier )<BR ></BR ><P > Returns the standardized error number returned by the last LDAP command. 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 ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100893" ></A ><H2 >Parâmetros</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 ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100903" ></A ><H2 >Valores de retornado</H2 ><P > Return the LDAP error number of the last LDAP command for this link. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100906" ></A ><H2 >Exemplos</H2 ><P > 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. <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN100910" ></A ><P ><B >Exemplo 1. Generating and catching an error</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /></font><font color="#FF8000">// This example contains an error, which we will catch.<br /></font><font color="#0000BB">$ld </font><font color="#007700">= </font><font color="#0000BB">ldap_connect</font><font color="#007700">(</font><font color="#DD0000">"localhost"</font><font color="#007700">);<br /></font><font color="#0000BB">$bind </font><font color="#007700">= </font><font color="#0000BB">ldap_bind</font><font color="#007700">(</font><font color="#0000BB">$ld</font><font color="#007700">);<br /></font><font color="#FF8000">// syntax error in filter expression (errno 87),<br />// must be "objectclass=*" to work.<br /></font><font color="#0000BB">$res </font><font color="#007700">= @</font><font color="#0000BB">ldap_search</font><font color="#007700">(</font><font color="#0000BB">$ld</font><font color="#007700">, </font><font color="#DD0000">"o=Myorg, c=DE"</font><font color="#007700">, </font><font color="#DD0000">"objectclass"</font><font color="#007700">);<br />if (!</font><font color="#0000BB">$res</font><font color="#007700">) {<br /> echo </font><font color="#DD0000">"LDAP-Errno: " </font><font color="#007700">. </font><font color="#0000BB">ldap_errno</font><font color="#007700">(</font><font color="#0000BB">$ld</font><font color="#007700">) . </font><font color="#DD0000">"<br />\n"</font><font color="#007700">;<br /> echo </font><font color="#DD0000">"LDAP-Error: " </font><font color="#007700">. </font><font color="#0000BB">ldap_error</font><font color="#007700">(</font><font color="#0000BB">$ld</font><font color="#007700">) . </font><font color="#DD0000">"<br />\n"</font><font color="#007700">;<br /> die(</font><font color="#DD0000">"Argh!<br />\n"</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">$info </font><font color="#007700">= </font><font color="#0000BB">ldap_get_entries</font><font color="#007700">(</font><font color="#0000BB">$ld</font><font color="#007700">, </font><font color="#0000BB">$res</font><font color="#007700">);<br />echo </font><font color="#0000BB">$info</font><font color="#007700">[</font><font color="#DD0000">"count"</font><font color="#007700">] . </font><font color="#DD0000">" matching entries.<br />\n"</font><font color="#007700">;<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100913" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.ldap-err2str.html" ><B CLASS="function" >ldap_err2str()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.ldap-error.html" ><B CLASS="function" >ldap_error()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.ldap-err2str.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Principal</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.ldap-error.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ldap_err2str</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.ldap.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ldap_error</TD ></TR ></TABLE ></DIV ></BODY ></HTML >