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?>
<div id="ldap.examples-basic" class="section">
  <h2 class="title">Uso básico</h2>
  <p class="para">
   Lee las informaciones sobre todas las entradas cuyo nombre
   comienza por &quot;S&quot; en el servidor de directorio, luego muestra
   el nombre y la dirección de correo electrónico.
  </p>

  <div class="example" id="example-1">
   <p><strong>Ejemplo #1 Búsqueda con LDAP</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">// La secuencia de base con LDAP es<br />// conexión, enlace, búsqueda, interpretación del resultado<br />// desconexión<br /><br /></span><span style="color: #007700">echo </span><span style="color: #DD0000">'&lt;h3&gt;consulta de prueba de LDAP&lt;/h3&gt;'</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">'Conectando ...'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$ds</span><span style="color: #007700">=</span><span style="color: #0000BB">ldap_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">);  </span><span style="color: #FF8000">// debe ser un servidor LDAP válido !<br /></span><span style="color: #007700">echo </span><span style="color: #DD0000">'El resultado de conexión es ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$ds </span><span style="color: #007700">. </span><span style="color: #DD0000">'&lt;br /&gt;'</span><span style="color: #007700">;<br /><br />if (</span><span style="color: #0000BB">$ds</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">'Enlazando ...'</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$r</span><span style="color: #007700">=</span><span style="color: #0000BB">ldap_bind</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">);     </span><span style="color: #FF8000">// conexión anónima, típica<br />                                     // para un acceso de solo lectura.<br />    </span><span style="color: #007700">echo </span><span style="color: #DD0000">'El resultado de conexión es ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$r </span><span style="color: #007700">. </span><span style="color: #DD0000">'&lt;br /&gt;'</span><span style="color: #007700">;<br /><br />    echo </span><span style="color: #DD0000">'Buscando (sn=S*) ...'</span><span style="color: #007700">;<br />    </span><span style="color: #FF8000">// Búsqueda por apellido<br />    </span><span style="color: #0000BB">$sr</span><span style="color: #007700">=</span><span style="color: #0000BB">ldap_search</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">, </span><span style="color: #DD0000">"o=My Company, c=US"</span><span style="color: #007700">, </span><span style="color: #DD0000">"sn=S*"</span><span style="color: #007700">);<br />    echo </span><span style="color: #DD0000">'El resultado de la búsqueda es ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$sr </span><span style="color: #007700">. </span><span style="color: #DD0000">'&lt;br /&gt;'</span><span style="color: #007700">;<br /><br />    echo </span><span style="color: #DD0000">'El número de entradas devueltas es ' </span><span style="color: #007700">. </span><span style="color: #0000BB">ldap_count_entries</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">,</span><span style="color: #0000BB">$sr</span><span style="color: #007700">)<br />         . </span><span style="color: #DD0000">'&lt;br /&gt;'</span><span style="color: #007700">;<br /><br />    echo </span><span style="color: #DD0000">'Lectura de las entradas ...&lt;br /&gt;'</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_get_entries</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">, </span><span style="color: #0000BB">$sr</span><span style="color: #007700">);<br />    echo </span><span style="color: #DD0000">'Datos para ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$info</span><span style="color: #007700">[</span><span style="color: #DD0000">"count"</span><span style="color: #007700">] . </span><span style="color: #DD0000">' entradas:&lt;br /&gt;'</span><span style="color: #007700">;<br /><br />    for (</span><span style="color: #0000BB">$i</span><span style="color: #007700">=</span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">&lt;</span><span style="color: #0000BB">$info</span><span style="color: #007700">[</span><span style="color: #DD0000">"count"</span><span style="color: #007700">]; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br />        echo </span><span style="color: #DD0000">'dn es : ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$info</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">][</span><span style="color: #DD0000">"dn"</span><span style="color: #007700">] . </span><span style="color: #DD0000">'&lt;br /&gt;'</span><span style="color: #007700">;<br />        echo </span><span style="color: #DD0000">'primera entrada cn : ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$info</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">][</span><span style="color: #DD0000">"cn"</span><span style="color: #007700">][</span><span style="color: #0000BB">0</span><span style="color: #007700">] . </span><span style="color: #DD0000">'&lt;br /&gt;'</span><span style="color: #007700">;<br />        echo </span><span style="color: #DD0000">'primer correo electrónico : ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$info</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">][</span><span style="color: #DD0000">"mail"</span><span style="color: #007700">][</span><span style="color: #0000BB">0</span><span style="color: #007700">] . </span><span style="color: #DD0000">'&lt;br /&gt;'</span><span style="color: #007700">;<br />    }<br /><br />    echo </span><span style="color: #DD0000">'Cierre de la conexión'</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">ldap_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">);<br /><br />} else {<br />    echo </span><span style="color: #DD0000">'&lt;h4&gt;No es posible conectarse al servidor LDAP.&lt;/h4&gt;'</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

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 </div><?php manual_footer($setup); ?>