<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >ldap_connect</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_compare" HREF="function.ldap-compare.html"><LINK REL="NEXT" TITLE="ldap_count_entries" HREF="function.ldap-count-entries.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-compare.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-count-entries.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ldap-connect" ></A >ldap_connect</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN100668" ></A ><P > (PHP 3, PHP 4, PHP 5)</P >ldap_connect -- Connect to an LDAP server</DIV ><DIV CLASS="refsect1" ><A NAME="AEN100671" ></A ><H2 >Descrição</H2 >resource <B CLASS="methodname" >ldap_connect</B > ( [string hostname [, int port]] )<BR ></BR ><P > Establishes a connection to a LDAP server on a specified <CODE CLASS="parameter" >hostname</CODE > and <CODE CLASS="parameter" >port</CODE >. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100685" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >hostname</CODE ></DT ><DD ><P > If you are using OpenLDAP 2.x.x you can specify a URL instead of the hostname. To use LDAP with SSL, compile OpenLDAP 2.x.x with SSL support, configure PHP with SSL, and set this parameter as <TT CLASS="literal" >ldaps://hostname/</TT >. </P ></DD ><DT ><CODE CLASS="parameter" >port</CODE ></DT ><DD ><P > The port to connect to. Not used when using URLs. Defaults to 389. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100700" ></A ><H2 >Valores de retornado</H2 ><P > Returns a positive LDAP link identifier on success, or <TT CLASS="constant" ><B >FALSE</B ></TT > on error. When OpenLDAP 2.x.x is used, <B CLASS="function" >ldap_connect()</B > will always return a <A HREF="language.types.resource.html" ><B CLASS="type" >resource</B ></A > as it does not actually connect but just initializes the connecting parameters. The actual connect happens with the next calls to ldap_* funcs, usually with <A HREF="function.ldap-bind.html" ><B CLASS="function" >ldap_bind()</B ></A >. </P ><P > If no arguments are specified then the link identifier of the already opened link will be returned. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100708" ></A ><H2 >Histórico</H2 ><P > <DIV CLASS="informaltable" ><P ></P ><A NAME="AEN100711" ></A ><TABLE BORDER="1" CLASS="CALSTABLE" ><COL><COL><THEAD ><TR ><TH >Versão</TH ><TH >Descrição</TH ></TR ></THEAD ><TBODY ><TR ><TD >4.0.4</TD ><TD > URL and SSL support was added. </TD ></TR ></TBODY ></TABLE ><P ></P ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100721" ></A ><H2 >Exemplos</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN100724" ></A ><P ><B >Exemplo 1. Example of connecting to LDAP server.</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br /></font><font color="#FF8000">// LDAP variables<br /></font><font color="#0000BB">$ldaphost </font><font color="#007700">= </font><font color="#DD0000">"ldap.example.com"</font><font color="#007700">; </font><font color="#FF8000">// your ldap servers<br /></font><font color="#0000BB">$ldapport </font><font color="#007700">= </font><font color="#0000BB">389</font><font color="#007700">; </font><font color="#FF8000">// your ldap server's port number<br /><br />// Connecting to LDAP<br /></font><font color="#0000BB">$ldapconn </font><font color="#007700">= </font><font color="#0000BB">ldap_connect</font><font color="#007700">(</font><font color="#0000BB">$ldaphost</font><font color="#007700">, </font><font color="#0000BB">$ldapport</font><font color="#007700">)<br /> or die(</font><font color="#DD0000">"Could not connect to $ldaphost"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN100727" ></A ><P ><B >Exemplo 2. Example of connecting securely to LDAP server.</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br /></font><font color="#FF8000">// make sure your host is the correct one<br />// that you issued your secure certificate to<br /></font><font color="#0000BB">$ldaphost </font><font color="#007700">= </font><font color="#DD0000">"ldaps://ldap.example.com/"</font><font color="#007700">;<br /><br /></font><font color="#FF8000">// Connecting to LDAP<br /></font><font color="#0000BB">$ldapconn </font><font color="#007700">= </font><font color="#0000BB">ldap_connect</font><font color="#007700">(</font><font color="#0000BB">$ldaphost</font><font color="#007700">)<br /> or die(</font><font color="#DD0000">"Could not connect to </font><font color="#007700">{</font><font color="#DD0000">$ldaphost</font><font color="#007700">}</font><font color="#DD0000">"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN100730" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.ldap-bind.html" ><B CLASS="function" >ldap_bind()</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-compare.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-count-entries.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ldap_compare</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_count_entries</TD ></TR ></TABLE ></DIV ></BODY ></HTML >