AMFPHP and mbstring

http://www.stemcellslab.net/pay-to-write-essay-uk/ pay to write essay uk These days I was working on a flex 2/amfphp project and I discovered a very strange issue accidentally. get link With PHP 5.2.4 installed both on local and remote server, the local amfphp works and the remote gave errors.

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1cheap cialis online Connecting to the service browser I was receiving the error “Channel.Ping.Failed” error and investingating a bit more in the fault message I discovered that the source error was:

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help with thesis The class {Amf3Broker} could not be found under the class path {/var/htdocs/amfphp/services/amfphp/Amf3Broker.php}

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http://santosuniversity.com/dissertation-representation-theatrale/ dissertation representation theatrale and the Amf3Broker php class does not exists anywhere in amfphp! But in the Actions.php file on line 78 I found this:

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if(!$handled) http://q8sec.com/?p=ap-european-history-summer-assignment-help { $uriclasspath = "amfphp/Amf3Broker.php";
$classpath = $baseClassPath . "amfphp/Amf3Broker.php";
$classname = "Amf3Broker";
$methodname = "handleMessage";
}

http://lasendadesilvan.com/real-estate-holding-company-business-plan/ real estate holding company business plan That’s the strange thing because the $handled variable should be true ’cause usually the first request sent by flash is a http://www.kstechnologybd.com/phd-thesis-in-data-mining/ phd thesis in data mining $messageType = “flex.messaging.messages.CommandMessage”. So I continued in my investigation logging all the messages that php was receiving.
So at the end I discovered that amfphp didn’t deserialize the amf data correctly! All the packet were corrupted (that’s why $messageType wasn’t handled), all the strings were not correctly parsed.
Finally I discovered the reason. It’s because mbstring.
The only difference between the remote server and the local server is the php.ini setting about mbstring overload and the others mbstring settings.
The remote server has mbstring.func_overload = 2, that means all the strings functions are affected and that’s why the amfphp methods were returing corrupted data.
In fact I just changed this method into AMFDeserializer.php:

source
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function readBuffer($len)
{
$data = substr($this->raw_data,$this->current_byte,$len);
$this->current_byte += $len;
return $data;
}

http://www.jsira.com/sample-of-argumentative-essay-example.html sample of argumentative essay example into:

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function readBuffer($len)
{
$data = "";
for($i = 0; $i < $len; $i++)
{
$data .= $this->raw_data{$i + $this->current_byte};
}
$this->current_byte += $len;
return $data;
}

professional writing ppt and the original error disappeared! Obviously I got other errors later, that’s because there are many other string functions in amfphp.. but at least I found the cause.

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how to write my term paper In fact, removing the mbstring.func_overload in the php.ini everything worked again!

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Charset handling proposal in AMFPHP

college essay typo Patrick Mineault makes a proposal for the charset handling in AMFPHP

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[..] that should put an end to problems with Unicode and native character set handling between PHP and Flash, a problem that has palgued AMFPHP for a long time

http://aviusa.org/cheap-essays-to-buy/ cheap essays to buy To use charset handling in the new CVS version, you will need to call the setCharsetHandler function from your gateway.php file, like this:

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http://envsci.uprrp.edu/?cornelius-vanderbilt-scholarship-essay-help cornelius vanderbilt scholarship essay help $gateway->setCharsetHandler("iconv", "latin1", "latin1");

how write a essay in english Detail for setCharsetHandler method: setCharsetHandler(string mode, string phpCharset, string sqlCharset) The mode can be: 1. none (don’t do anything) 2. iconv (uses the iconv libray for reencoding) 3. mbstring (uses the mbstring library for reencoding) 4. recode (uses the recode library for reencoding) 5. utf8_decode (uses the XML function utf8_decode and encode for reencoding – ISO-8859-1 only) I haven’t tested it already, but I’m sure this is a great step toward a solution of the charset problem!

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custom book reports online http://www.amfphp.org/wiki/doku.php?id=charset_issue

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