HTTP 函数
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http_get_request_body

(PECL pecl_http >= 0.10.0)

http_get_request_body — Get request body as string

说明

string http_get_request_body ( void )

Get the raw request body (e.g. POST or PUT data).

This function can not be used after http_get_request_body_stream() if the request method was another than POST.

参数

返回值

Returns the raw request body as string on success or NULL on failure.

参见

HTTP 函数
在线手册：中文 英文
PHP手册
PHP手册 - N: Get request body as string

用户评论:

Tim Trinidad (28-May-2010 01:03)

It seems that there is some weird behavior when using http_get_request_body() with fopen('php://input'). Specifically, reading the input with the fopen('php://input') routine before calling http_get_request_body() on a PUT HTTP request.

Here are some examples:

A POST request:
*********************************************************
PUT http://example.com/requestbodytest.php HTTP/1.1
Host: example.com
Keep-Alive: 300
Connection: keep-alive
Content-Type: text/xml
Content-Length: 58

<?xml version="1.0" encoding="utf-8" ?>
<body>test</body>
*********************************************************

with the following script:
*********************************************************
<?php
$body = '';
$fh   = @fopen('php://input', 'r');
if ($fh)
{
  while (!feof($fh))
  {
    $s = fread($fh, 1024);
    if (is_string($s))
    {
      $body .= $s;
    }
  }
  fclose($fh);
}
print("-------------- PHP Input Stream ----------------\n$body\n\n");

$body2 = http_get_request_body();
print("---------- http_get_request_body() -------------\n$body2\n\n");

?>
*********************************************************

outputs this:
*********************************************************
-------------- PHP Input Stream ----------------
<?xml version="1.0" encoding="utf-8" ?>
<body>test</body>

---------- http_get_request_body() -------------
<?xml version="1.0" encoding="utf-8" ?>
<body>test</body>
*********************************************************

The same request to the same script using an HTTP PUT request, however, outputs this:
*********************************************************
-------------- PHP Input Stream ----------------
<?xml version="1.0" encoding="utf-8" ?>
<body>test</body>

---------- http_get_request_body() -------------
*********************************************************

It seems a valid workaround is to put a call to http_get_request_body() to cache the body content before an expected read to php://input (i.e. simply calling the function without manually storing the result caches the content for subsequent calls).

neil at foo dot co dot za (29-Feb-2008 09:40)

Like php://input and http_get_request_body_stream(), http_get_request_body() doesn't seem to work with enctype="multipart/form-data".

osborn dot steven at gmail dot com (23-Aug-2007 07:01)

For those of you without the HTTP extension, try:
<?php
  $body = @file_get_contents('php://input');
?>