apache_lookup_uri

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

apache_lookup_uri对指定的 URI 执行部分请求并返回所有有关信息

说明

apache_lookup_uri(string $filename): object|false

本函数对一个 URL 执行部分请求。取得所有有关给定资源的重要信息后就停手。

仅在 PHP 以 Apache 模块运行时,才支持此函数。

参数

filename

被请求的文件名(URI)。

返回值

一个有关 URI 信息的 object。此 object 的属性有:

  • 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

失败时返回 false

示例

示例 #1 apache_lookup_uri() 例子

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

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

以上示例的输出类似于:

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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