apache_lookup_uri

(PHP 4, PHP 5)

apache_lookup_uri — Vykoná čiastočnú požiadavku pre špecifickú URI a vráti všetky informácie o nej

Popis

object apache_lookup_uri ( string $filename )

Táto vykoná čiastočnú požiadavku pre URI. Beží do vtedy, kým sa nezistia všetky dôležité informácie o danom zdroji a vracia túto informáciu v triede. Vlastnosti vrátenej triedy sú:

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

Example#1 apache_lookup_uri() príklad


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

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

Horeuvedený príklad vypíše niečo podobné tomuto:

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
)
subor existuje!

Note: apache_lookup_uri() funguje iba keď je PHP nainštalované ako Apache modul.

apache_note

apache_getenv

Last updated: Sun, 25 Nov 2007

add a note User Contributed Notes
apache_lookup_uri

tester
12-Feb-2008 05:01


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 :-(.

niels dot kootstra at gmail dot com
08-Feb-2008 04:04


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]

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: Sun, 25 Nov 2007