<?xml version="1.0" encoding="utf-8"?>

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<refentry xml:id="function.apache-lookup-uri" xmlns="http://docbook.org/ns/docbook">

<refnamediv>

<refname>apache_lookup_uri</refname>

<refpurpose>

Realiza una petición parcial para el URI especificado

y devuelve toda la información relacionada con el mismo

</refpurpose>

</refnamediv>

<refsect1 role="description">

&reftitle.description;

<methodsynopsis>

<type class="union"><type>object</type><type>false</type></type><methodname>apache_lookup_uri</methodname>

<methodparam><type>string</type><parameter>filename</parameter></methodparam>

</methodsynopsis>

<para>

Esta función realiza una petición parcial

para el URI especificado. Esta petición permite simplemente obtener toda la

información importante sobre el recurso concernido.

</para>

&apache.req.module;

</refsect1>

<refsect1 role="parameters">

&reftitle.parameters;

<para>

<variablelist>

<varlistentry>

<term><parameter>filename</parameter></term>

<listitem>

<para>

El nombre del fichero (URI) que será solicitado.

</para>

</listitem>

</varlistentry>

</variablelist>

</para>

</refsect1>

<refsect1 role="returnvalues">

&reftitle.returnvalues;

<para>

Un <type>object</type> con la información relativa al URI. Las propiedades de

este <type>object</type> son

las siguientes :

</para>

<para>

<simplelist>

<member>status</member>

<member>the_request</member>

<member>status_line</member>

<member>method</member>

<member>content_type</member>

<member>handler</member>

<member>uri</member>

<member>filename</member>

<member>path_info</member>

<member>args</member>

<member>boundary</member>

<member>no_cache</member>

<member>no_local_copy</member>

<member>allowed</member>

<member>send_bodyct</member>

<member>bytes_sent</member>

<member>byterange</member>

<member>clength</member>

<member>unparsed_uri</member>

<member>mtime</member>

<member>request_time</member>

</simplelist>

</para>

<para>

Devuelve &false; en caso de fallo.

</para>

</refsect1>

<refsect1 role="examples">

&reftitle.examples;

<para>

<example>

<title>Ejemplo con <function>apache_lookup_uri</function></title>

<programlisting role="php">

<![CDATA[

<?php

$info = apache_lookup_uri('index.php?var=value');

print_r($info);

if (file_exists($info->filename)) {

echo '¡El fichero existe!';

}

?>

]]>

</programlisting>

&example.outputs.similar;

<screen>

<![CDATA[

stdClass Object

(

[status] => 200

[the_request] => GET /dir/file.php HTTP/1.1

[method] => GET

[mtime] => 0

[clength] => 0

[chunked] => 0

[content_type] => application/x-httpd-php

[no_cache] => 0

[no_local_copy] => 1

[unparsed_uri] => /dir/index.php?var=value

[uri] => /dir/index.php

[filename] => /home/htdocs/dir/index.php

[args] => var=value

[allowed] => 0

[sent_bodyct] => 0

[bytes_sent] => 0

[request_time] => 1074282764

)

¡El fichero existe!

]]>

</screen>

</example>

</para>

</refsect1>

</refentry>

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