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  • nsapi_request_headers()

    (PHP 4 >= 4.3.3, PHP 5, PHP 7)

    Fetch all HTTP request headers

    说明

    nsapi_request_headers(void): 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$_SERVERsuperglobal, 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

    nsapi_request_headers() example

    <?php
    $headers = nsapi_request_headers();
    foreach ($headers as $header => $value) {
      echo "$header: $value <br />\n";
    }
    ?>