/**
* 提供基于flash的AMF3格式的数据返回
* @static
* @author 欧远宁
* @param array $data 返回的数据
*/
public static function amf($data)
{
if (!extension_loaded('amf')) {
throw new err('need amf ext');
}
header('Content-Type: application/x-amf');
echo substr(amf_encode($data, AMF_AMF3 | AMF_BIG_ENDIAN | AMFC_ARRAY | AMFR_ARRAY), 1);
}
function encodeAndDecode($input)
{
$encoded = amf_encode($input);
var_dump(bin2hex($encoded));
$decoded = amf_decode($encoded);
if ($input === $decoded) {
var_dump($input);
echo "OK\n\n";
} else {
var_dump($input);
echo "Encode/decode created\n";
var_dump($decoded);
echo "FAILED\n\n";
}
}
<?php
require_once __DIR__ . '/vendor/autoload.php';
$data = file_get_contents("php://input");
header('Content-Type: application/x-amf');
try {
$deserialized = amf_decode($data);
http_response_code(200);
echo amf_encode($deserialized, AMF_CLASS_MAPPING);
} catch (Exception $e) {
http_response_code(500);
var_dump($e);
die;
die('Invalid AMF packet');
}
class XXX
{
}
class YYY
{
}
/**
* undocumented function
*
* @return void
*
**/
function __encodeHeader($value)
{
$result = amf_encode($value, 1);
return $result;
}
/**
* serialize is the run method of the class. When serialize is called
* the AMFObject passed in is read and converted into the amf binary
* representing the PHP data represented.
*
* @param object $d the AMFObject to serialize
*/
function serialize(&$amfout)
{
$encodeCallback = array(&$this, "encodeCallback");
$this->writeInt(0);
// write the version ???
$count = $amfout->numOutgoingHeader();
$this->writeInt($count);
// write header count
for ($i = 0; $i < $count; $i++) {
//write headers
$header =& $amfout->getOutgoingHeaderAt($i);
$this->writeUTF($header->name);
$this->writeByte(0);
$tempBuf = $this->outBuffer;
$this->outBuffer = "";
if ($this->native) {
$this->outBuffer .= amf_encode($header->value, $this->encodeFlags, $encodeCallback);
} else {
$this->writeData($header->value);
}
$tempBuf2 = $this->outBuffer;
$this->outBuffer = $tempBuf;
$this->writeLong(strlen($tempBuf2));
$this->outBuffer .= $tempBuf2;
}
$count = $amfout->numBody();
$this->writeInt($count);
// write the body count
for ($i = 0; $i < $count; $i++) {
//write body
$this->amf0StoredObjects = array();
$this->storedStrings = array();
$this->storedObjects = array();
$this->encounteredStrings = 0;
$this->storedDefinitions = 0;
$body =& $amfout->getBodyAt($i);
$this->currentBody =& $body;
$this->writeUTF($body->responseURI);
// write the responseURI header
$this->writeUTF($body->responseTarget);
// write null, haven't found another use for this
$tempBuf = $this->outBuffer;
$this->outBuffer = "";
if ($this->native) {
$this->outBuffer .= amf_encode($body->getResults(), $this->encodeFlags, $encodeCallback);
} else {
$this->writeData($body->getResults());
}
$tempBuf2 = $this->outBuffer;
$this->outBuffer = $tempBuf;
$this->writeLong(strlen($tempBuf2));
$this->outBuffer .= $tempBuf2;
}
return $this->outBuffer;
}
<?php
require_once __DIR__ . '/vendor/autoload.php';
$data = file_get_contents("php://input");
header('Content-Type: application/x-amf');
try {
$deserialized = amf_decode($data);
http_response_code(200);
echo amf_encode($deserialized);
} catch (Exception $e) {
http_response_code(500);
var_dump($e);
die;
die('Invalid AMF packet');
}
function __encode($value)
{
if (function_exists('amf_encode')) {
return amf_encode($value, 1);
}
if (is_object($value)) {
return 'doh, encoding not done. get AMFEXT';
}
return $value;
}
