Re: Problem using PHP and Java

Hi all, I got my PHP working now just by changing the method to return int instead of returning boolean value. Thanks, Revathi. Revathi wrote: > Hi all, > I have a problem in using Java classfiles in my PHP application . I > have given some statements for debugging the class file. The Java class > works properly and returns the correct result. when I use PHP from > command line it prints out the correct result(just before return > statement) but it doesn't return anything. Do I need to make anything > else to make my PHP work ?? > > Here is my PHP code > <?php > > $searchtext = "test"; > $search = new Java("SearchPhp"); > $valid = $search->validate_pattern($searchtext); > echo "Valid : ".$valid; > > ?> > > and here is my Java code > > import java.io.*; > import javax.servlet.*; > import javax.servlet.http.*; > import javax.swing.table.*; > import java.util.*; > > public class SearchPhp{ > > Vector data =null; > Vector vCheckChars=null; > String sCheckChars=new String("&|\"';:,.`~!@#$%^*(){}[]?\\/"); > Vector vPattExact=null; > StringTokenizer stPattExact=null; > boolean validate=false; > boolean hasSomeValue=false; > > public TableModel createTableModel() { > > DefaultTableModel dtm = new DefaultTableModel(); > > int len = data.size(); > dtm.setColumnIdentifiers(new String[] {"Path", "OutString"}); > String[][] dataArray= new String[len][2]; > for (int i=0;i<len;i++){ > > String p = (String)((FileInfo)data.elementAt(i)).getPath(); > String outStr = (String)((FileInfo)data.elementAt(i)).getOutStr(); > dataArray[i][0]=p; > dataArray[i][1]=outStr; > > } > > int size = dataArray.length; > for (int i = 0; i < size; i++){ > > dtm.addRow(dataArray[i]); > } > > return dtm; > } > > public boolean validate_pattern(String pattern){ > > /* validation of the search pattern to be searched */ > > System.out.println("Pattern : "+pattern); > > String searchPattern = pattern; > if > > (searchPattern==null||searchPattern.trim().equals("")||searchPattern.equals("")){ > > searchPattern=""; > validate=true; > } > else{ > > vCheckChars = new Vector(); > for(int i=0;i<sCheckChars.length();i++){ > > vCheckChars.addElement((Object)String.valueOf(sCheckChars.charAt(i))); > } > stPattExact=new StringTokenizer(searchPattern); > vPattExact=new Vector(); > while(stPattExact.hasMoreTokens()){ > hasSomeValue=true; > vPattExact.addElement((Object)stPattExact.nextToken()); > } > > if(hasSomeValue&&!validate){ > String checkString = (String)vPattExact.elementAt(0); > //System.out.println(" The first element is "+checkString); > int lenCheckString=checkString.length(); > for (int j=0;j<lenCheckString;j++){ > > if(vCheckChars.contains((Object)String.valueOf(checkString.charAt(j)))){ > > validate=true; > } > if(validate) > break; > } > } > } > System.out.println("Validate : "+validate); > > /* Till this part of the code it works properly. */ > > return(validate); > } > > public static void main(String args[]){ > SearchPhp php = new SearchPhp(); > boolean test = php.validate_pattern("test"); > System.out.println("Test : "+test); > } > } > > Here is the output I got by running the PHP file from the command prompt > > Pattern : test > Validate : false // statement before return > statement. > > X-Powered-By: PHP/4.0.5 > Content-type: text/html > > Valid : > > Thanks, > Revathi.