I figured out!!!

The problem wasn't cakephp, it was a component for generating XML
called minixml, the cause of the error was that the classes withing
minixml contained break lines like this:

<?php
...
?> "breakline"
"breakline"
"breakline"

therefore putting the extra breaklines in the soap response.

On Sep 21, 3:09 pm, deivid <[EMAIL PROTECTED]> wrote:
> Right now I'm implementing a soap server using php4 and nusoap (I know
> there is a soap class in php5), and I have "hacked" the file
> nusoap.php
>
> The problem is that for some reason the response comes with some
> linebreaks, and that is giving me this error (because the soap client
> expects "<?xml" instead of "\n\n..."):
> -------------------------------------
> XML error parsing SOAP payload on line 3: xml processing instruction
> not at start of external entity
> -------------------------------------
>
> This is a response from a non-cake server:
> --------------------------------------
> HTTP/1.1 200 OK
> ...
> Content-Type: text/xml; charset=ISO-8859-1
>
> <?xml version="1.0" encoding="ISO-8859-1"?><SOAP-ENV:Envelope SOAP-
> ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
> xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/";
> xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:SOAP-ENC="http://
> schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><ns1:helloResponse
> xmlns:ns1="http://tempuri.org";><return xsi:type="xsd:string">Hello,
> David</return></ns1:helloResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>
> --------------------------------------
>
> And this if from my cake server:
> --------------------------------------
> HTTP/1.1 200 OK
> ...
> Content-Length: 523
> Connection: close
> Content-Type: text/xml; charset=ISO-8859-1
>
> <?xml version="1.0" encoding="ISO-8859-1"?><SOAP-ENV:Envelope SOAP-
> ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
> xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/";
> xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:SOAP-ENC="http://
> schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><ns1:helloResponse
> xmlns:ns1="http://tempuri.org";><return xsi:type="xsd:string">Hello don
> David</return></ns1:helloResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>
> --------------------------------------
>
> Notice that after the line "Content-Type: text/xml;
> charset=ISO-8859-1" there are 3 line jumps instead of just one
>
> The code that is the same in the two servers, for that particular
> printing is:
> --------------------------------------
>                 reset($this->outgoing_headers);
>                 foreach($this->outgoing_headers as $hdr){
>                         header($hdr, false);
>                 }
>
>                 print $payload;
> --------------------------------------
>
> Any ideas?


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