apache_lookup_uri

    (PHP 4, PHP 5, PHP 7, PHP 8)

    apache_lookup_uri — リクエストの一部を指定したURIに対して行い、全ての情報を返す

    説明

    apache_lookup_uri(string $filename): object|false

    この関数は、URIにリクエストの一部を行います。このリクエストは指定した リソースに関する全ての重要な情報を得るのに十分なものです。

    この関数は、 PHP が apache モジュールとしてインストールされた場合のみサポートされます。

    パラメータ

    filename

    リクエストされているファイル名 (URI)。

    戻り値

    URI に関する情報のオブジェクトです。返される object のプロパティは次のようなものです。

    • 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

    失敗時に false を返します。

    例

    例1 apache_lookup_uri() の例

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

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

    上の例の出力は、 たとえば以下のようになります。

    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!

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    User Contributed Notes 3 notes

    up
    0
    tester
    17 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
    niels dot kootstra at gmail dot com
    17 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
    redbeard at mdjohnson dot nospam dot us
    22 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.
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