Php/docs/function.nsapi-request-headers
来自菜鸟教程
nsapi_request_headers
(PHP 4 >= 4.3.3, PHP 5, PHP 7)
nsapi_request_headers — Fetch all HTTP request headers
说明
nsapi_request_headers ( ) : array
nsapi_request_headers() gets all the HTTP headers in the current request. This is only supported when PHP runs as a NSAPI module.
Note:
getallheaders() is an alias for nsapi_request_headers() if you use the NSAPI module.
Note:
You can also get at the value of the common CGI variables by reading them from the
$_SERVER
superglobal, which works whether or not you are using PHP as a NSAPI module.
返回值
Returns an associative array with all the HTTP headers.
范例
Example #1 nsapi_request_headers() example
<?php$headers = nsapi_request_headers();foreach ($headers as $header => $value) { echo "$header: $value <br />\n";}?>