Re: [Exist-open] exist_class.php

[MARTIN JC <jcm...@en...>]

Hi,
thanks, it works great now !
I'll send a working file soon, so anybody interested will see how to=20
manage to run eXist queries with php. (it was not so hard, anyway)
Or maybe it's not the correct place to send such things ??
JC

Wolfgang Meier a =E9crit :

>>     $db =3D new eXist($path,$server,$port);
>>     $query=3D"document()//title";   $query=3Dbase64_encode($query);
>>     $queryResponse =3D $db->executeQuery($query);
>>
>> 1) how can I access the result of this query ?
>> I used the $arguments=3Darray('/_xml' =3D> $queryResponse,); that I ha=
d=20
>> found in a previous version of the exist class but it always gives me=20
>> a null result.
>
>
> executeQuery() just returns an integer handle. You can use this handle=20
> with getHits() to get the number of hits and retrieve() to get the=20
> actual results.
>
> But don't ask me how to do this in PHP. I'm a PHP illiterate, so I=20
> can't help much here.
>
>> 2) How can I check if the query has been executed correctly or no ?=20
>> (that's could be useful before trying to access the result :D )
>>
>> when I try to xslt_process the result, I get this error*
>> Warning*: Sablotron error on line 1: XML parser error 3: no element=20
>> found in *phpexist.php* on line *35*
>> Error:: error code is 2
>>
>> I also return the $db->error string :
>> org.exist.EXistException: unexpected token: null [at line 1, column=20
>> 25] org.exist.xquery.XPathException: unexpected token: null [at line=20
>> 1, column 25] at org.exist.xquery.XQuery.compile(XQuery.java:97) at=20
>
>
> This indicates an error in your query. The xquery parser waits to see=20
> some final token, but finds EOF instead. Please check the log files of=20
> eXist to see if your query correctly arrives at the server.
>
> Wolfgang
>
>
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