apache_request_headers
(PHP 4 >= 4.3.0, PHP 5)
apache_request_headers — Fetch all HTTP request headers
說明
Fetches all HTTP requests from the current request.
此函式僅在 PHP 作為 Apache 模組安裝時才可使用。
Return值
An associative array of all the HTTP headers in the current request, or FALSE on failure.
範例
Example#1 apache_request_headers() example
<?php
$headers = apache_request_headers();
foreach ($headers as $header => $value) {
echo "$header: $value <br />\n";
}
?>
上例的輸出類似於：
Accept: */* Accept-Language: en-us Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 Host: www.example.com Connection: Keep-Alive
註釋
Note: Prior to PHP 4.3.0, apache_request_headers() was called getallheaders(). After PHP 4.3.0, getallheaders() is an alias for apache_request_headers().
Note: You can also get at the value of the common CGI variables by reading them from the environment, which works whether or not you are using PHP as an Apache module. Use phpinfo() to see a list of all of the available environment variables.
Note: 自 PHP 4.3.3 起也可以在 Netscape/iPlanet/SunONE 伺服器的 NSAPI server module 中使用本函式。