call java class in php

[Petani]

hi guys, i have problem write java class in php via php java bridge.

 

i try write this java code in php:

http://www.lucenetutorial.com/lucene-in-5-minutes.html

 

when i found this line:

 

IndexReader reader = DirectoryReader.open(index);

 

i dont get it how to write it in php.

i've tried but error result.

 

in DirectoryReader class, i found:

public static DirectoryReader open(Directory directory)

    throws IOException

{

    return StandardDirectoryReader.open(directory, null, 1);

}

 

but, when it be like this:

 

Query q = new QueryParser(Version.LUCENE_40, "content", analyzer).parse(querystr);

 

i write in php like below:

 

$query = new Query\QueryParser($version->LUCENE_43,'content',$analyzer);

$query->parse($querystr);

 

it's no error.

 

 

so, could you help me how to write it in php??

thanks in advance.