try using php java bridge http://php-java-bridge.sourceforge.net/ Its a way for using java objects directly in php.
2008/3/25 Mathieu Lecarme <[EMAIL PROTECTED]>: > milu07 a écrit : > > Hello, > > > > My machine is Ubuntu 7.10. I am working with Apache Lucene. I have done > > with > > indexer and tried with command line Searcher (the default command line > > included in Lucene package: > > http://lucene.apache.org/java/2_3_1/demo2.html). > > When I use this at command line: > > > > java Searcher -query algorithm > > > > it works and returns a list of results to me. Here 'algorithm' is the > > keyword to search. > > > > However, I want to have a web search interface written in PHP, I use PHP > > exec() to call this Searcher from my PHP script: > > > > exec("java Searcher -query algorithm ", $arr, $retVal); > > [I also tried: exec("java Searcher -query 'algorithm' ", $arr, $retVal)] > > > > It does not work. I print the value of $retVal, it is 1. > > > > I come back and try: exec("java Searcher -query algorithm 2>&1 ", $arr, > > $retVal); > > I receive: Exception in thread "main" java.lang.NoClassDefFoundError: > > org/apache/lucene/analysis/Analyzer and $retVal is 1 > > > > In the command line Searcher.java of Lucene, it imports many libraries, > > is > > this the problem? > > import org.apache.lucene.analysis.Analyzer; > > import org.apache.lucene.analysis.standard.StandardAnalyz er; > > .... > > > > I guess this is the problem of path. However, I do not know how to fix > > it > > because it works in command line ($CLASSPATH points to the .jar file of > > Lucene library). May be PHP does not know $CLASSPATH. So, I add Lucene > > lib > > to $PATH: > > > > export PATH=$PATH:/usr/lib/lucene-core-2.3.1.jar:/usr/lib > > > > However, I get the same error message when I try: exec("java Searcher > > -query > > algorithm 2>&1 ", $arr, $retVal); > > Exception in thread "main" java.lang.NoClassDefFoundError: > > org/apache/lucene/analysis/Analyzer > > > > Could you please help? > > > > Thank you, > > > > > using command line from PHP is a bad idea. > socket is a better way : > https://admin.garambrogne.net/projets/passerelle/browser/trunk/goniometre > > > M. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
