http_get_request_body_stream
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).
http_get_request_body
(PECL pecl_http >= 0.10.0)
http_get_request_body — Récupère le corps demandé sous la forme d'une chaîne de caractères
Description
string http_get_request_body
( void
)
Récupère le corps demandé (e.g. données POST ou PUT).
Cette fonction ne peut pas être utilisée après la fonction http_get_request_body_stream() si la méthode de la demande est autre chose que POST.
Liste de paramètres
Valeurs de retour
Retourne le corps demandé sous la forme d'une chaîne de
caractères, ou NULL si une erreur survient.
Voir aussi
- http_get_request_body_stream() - Récupère le corps demandé sous la forme d'un flux
- http_get_request_headers() - Récupère les en-têtes sous la forme d'un tableau
- la classe HttpResponse si vous utilisez PHP 5.1 et supérieur
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User Contributed Notes
http_get_request_body
Tim Trinidad
27-May-2010 05:03
neil at foo dot co dot za
29-Feb-2008 01:40
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 11:01
For those of you without the HTTP extension, try:
<?php
$body = @file_get_contents('php://input');
?>