PHP Australia Conference 2015

apache_lookup_uri

(PHP 4, PHP 5)

apache_lookup_uriRealiza uma requisição parcial para a URI especificada e retorna todas as informações sobre ela

Descrição

object apache_lookup_uri ( string $filename )

Isto realiza uma requisição parcial para uma URI. Trabalha o suficiente para obter todas as informações importantes sobre o dado recurso.

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

Parâmetros

filename

O nome do arquivo (URI) que está sendo requisitado.

Valor Retornado

Um object com informação relacionada a URI. As propriedades deste object são:

  • 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

Exemplos

Exemplo #1 Exemplo da apache_lookup_uri()

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

if (
file_exists($info->filename)) {
    echo 
'Arquivo existe!';
}
?>

O exemplo acima irá imprimir algo similar à:

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
)
Arquivo existe!

add a note add a note

User Contributed Notes 3 notes

up
1
niels dot kootstra at gmail dot com
6 years ago
It's a very usefull function but it doesn't show all outputs. For example I only see:
[status]
[the_request]
[method]
[mtime]
[clength]
[chunked]
[content_type]
[no_cache]
[no_local_copy]
[unparsed_uri]
[uri]
[filename]
[path_info]
[allowed]
[sent_bodyct]
[bytes_sent]
[request_time]
up
0
tester
6 years ago
bug: with apache 2, apache_lookup_uri("/directory") spits out a warning and fails to return anything.  apache_lookup_uri("/directory/") works.

another bug: virtual("something") forces a header flush.  I know it's documented, but it would be rather wonderful if it didn't do this.  You never ever want to flush headers when you're using virtual() to include a dynamic file such as a PHP or Perl file, which excludes virtual() from being used on most of any website's contents :-(.
up
0
redbeard at mdjohnson dot nospam dot us
11 years ago
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.
To Top