描述:
Perform a partial request for the specified URI and return all info about it,This performs a partial request for a URI. It goes just far enough to obtain all the important information about the given resource and returns this information in a class. The properties of the returned class are:
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
函数apache_note()
描述:
Get and set apache request notes,apache_note() is an Apache-specific function which gets and sets values in a request's notes table. If called with one argument, it returns the current value of note note_name . If called with two arguments, it sets the value of note note_name to note_value and returns the previous value of note note_name .
函数getallheaders()
描述:
Fetch all HTTP request headers(取得所有HTTP头部请求)
例子:
$headers = getallheaders();
while (list($header, $value) = each($headers)) {
echo "$header: $value
\n";
}
这个例子将显示返回所有最近的头部请求。
注:此函数只支持APACHE下的PHP
函数virtual()
描述:
virtual() is an Apache-specific function which is equivalent to in mod_include. It performs an Apache sub-request. It is useful for including CGI scripts or .shtml files, or anything else that you would parse through Apache. Note that for a CGI script, the script must generate valid CGI headers. At the minimum that means it must generate a Content-type header.
数组函数
函数arr
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