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apache_note apache_getenv

Last updated: Sat, 27 Jan 2007

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# apache_lookup_uri

(PHP 3 >= 3.0.4, PHP 4, PHP 5)

apache_lookup_uri -- Осуществить частичный запрос на указанный URI и вернуть все полученные сведения

## Описание

object apache_lookup_uri ( string filename )

Эта функция осуществляет частичный запрос на указанный URI. Этого достаточно для получения всей важной информации о переданном функцию ресурсе.

This function is only supported when PHP is installed as an Apache module.

## Список параметров

`filename`

  Имя файла (URI), который запрашивается.

## Возвращаемые значения

Объект содержащий информацию о переданном URI. Свойствами данного объекта являются:

status
the_request
status_line
method
content_type
handler
uri
filename
path_info
args
boundary
no_cache
no_local_copy
allowed
send_bodyct
bytes_sent
byterange
clength
unparsed_uri
mtime
request_time

## Примеры

Пример 1. Пример использования apache_lookup_uri()

`<?php
$info = apache_lookup_uri('index.php?var=value');
print_r($info);
if (file_exists($info->filename)) {
echo 'file exists!';
}
?>`

Результатом выполнения данного примера будет что-то подобное:

    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
    )
    file exists!

add a note User Contributed Notes
apache_lookup_uri
trejkaz
04-Aug-2005 06:09
`Apparently on PHP 4.2, this function returns an array instead of an object.
That being the case, the example code above would translate to:
<?php
$info = apache_lookup_uri('index.php?var=value');
print_r($info);
if (file_exists($info['filename'])) {
echo 'file exists!';
}
?>
A means of making this transparent so that the object syntax works, is left as an exercise for the reader. ;-)`
redbeard at mdjohnson dot nospam dot us
17-Apr-2003 05:15
`A useful feature is that if you have content negotiation on (Options MultiViews) Apache will resolve the negotiation for you if possible. Thus www.example.com/blah will resolve to /base/blah.php or /base/blah.html or even /base/blah.en.html as appropriate.`
add a note
apache_note apache_getenv

Last updated: Sat, 27 Jan 2007
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