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diff --git a/net.sourceforge.phpeclipse.32.compatibility/src/net/sourceforge/phpdt/internal/launching/InterpreterRunner.java b/net.sourceforge.phpeclipse.32.compatibility/src/net/sourceforge/phpdt/internal/launching/InterpreterRunner.java
new file mode 100644
index 0000000..6aa5738
--- /dev/null
+++ b/net.sourceforge.phpeclipse.32.compatibility/src/net/sourceforge/phpdt/internal/launching/InterpreterRunner.java
@@ -0,0 +1,140 @@
+package net.sourceforge.phpdt.internal.launching;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Map;
+
+import net.sourceforge.phpdt.internal.core.JavaProject;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.debug.core.ILaunch;
+import org.eclipse.debug.core.model.IProcess;
+
+public class InterpreterRunner {
+
+	public InterpreterRunner() {
+	}
+
+	public IProcess run(InterpreterRunnerConfiguration configuration,
+			ILaunch launch) {
+		String commandLine = renderCommandLine(configuration);
+		File workingDirectory = configuration.getAbsoluteWorkingDirectory();
+
+		setEnvironmentVariables(configuration);
+		String[] env = configuration.getEnvironment();
+		Process nativePHPProcess = null;
+		try {
+			nativePHPProcess = configuration.getInterpreter().exec(commandLine,
+					workingDirectory, env);
+		} catch (IOException e) {
+			throw new RuntimeException("Unable to execute interpreter: "
+					+ commandLine + workingDirectory);
+		}
+
+		IProcess process = DebugPlugin.newProcess(launch, nativePHPProcess,
+				renderLabel(configuration));
+		process
+				.setAttribute(PHPLaunchingPlugin.PLUGIN_ID
+						+ ".launcher.cmdline", commandLine);
+		process.setAttribute(IProcess.ATTR_PROCESS_TYPE,
+				PHPLaunchConfigurationAttribute.PHP_LAUNCH_PROCESS_TYPE);
+
+		return process;
+	}
+
+	protected String renderLabel(InterpreterRunnerConfiguration configuration) {
+		StringBuffer buffer = new StringBuffer();
+
+		PHPInterpreter interpreter = configuration.getInterpreter();
+		buffer.append("PHP ");
+		buffer.append(interpreter.getCommand());
+		buffer.append(" : ");
+		buffer.append(configuration.getFileName());
+
+		return buffer.toString();
+	}
+
+	protected String renderCommandLine(
+			InterpreterRunnerConfiguration configuration) {
+		PHPInterpreter interpreter = configuration.getInterpreter();
+
+		StringBuffer buffer = new StringBuffer();
+		buffer.append(this.getDebugCommandLineArgument());
+		// buffer.append(renderLoadPath(configuration));
+		buffer.append(" " + configuration.getInterpreterArguments());
+		// buffer.append(interpreter.endOfOptionsDelimeter);
+		buffer.append(" "
+				+ osDependentPath(configuration.getAbsoluteFileName()));
+		buffer.append(" " + configuration.getProgramArguments());
+
+		return buffer.toString();
+	}
+
+	protected void setEnvironmentVariables(
+			InterpreterRunnerConfiguration configuration) {
+		IPath FilePath = new Path(configuration.getAbsoluteFileName());
+		String OSFilePath = FilePath.toOSString();
+		configuration.addEnvironmentValue("REDIRECT_URL", OSFilePath, true);
+		configuration.addEnvironmentValue("REQUEST_URI", OSFilePath, true);
+		configuration.addEnvironmentValue("PATH_INFO", OSFilePath, true);
+		configuration.addEnvironmentValue("PATH_TRANSLATED", OSFilePath, true);
+		configuration.addEnvironmentValue("SCRIPT_FILENAME", configuration
+				.getInterpreter().getCommand(), true);
+		configuration
+				.addEnvironmentValue("SERVER_PROTOCOL", "HTTP / 1.1", true);
+
+		configuration.addEnvironmentValue("REDIRECT_QUERY_STRING", "", true);
+		configuration.addEnvironmentValue("REDIRECT_STATUS", "200", true);
+		configuration.addEnvironmentValue("SERVER_SOFTWARE", "DBG / 2.1", true);
+		configuration.addEnvironmentValue("SERVER_NAME", "localhost", true);
+		configuration.addEnvironmentValue("SERVER_ADDR", "127.0.0.1", true);
+		configuration.addEnvironmentValue("SERVER_PORT", "80", true);
+		configuration.addEnvironmentValue("REMOTE_ADDR", "127.0.0.1", true);
+
+		configuration.addEnvironmentValue("GATEWAY_INTERFACE", "CGI / 1.1",
+				true);
+		configuration.addEnvironmentValue("REQUEST_METHOD", "GET", true);
+
+		Map stringVars = DebugPlugin.getDefault().getLaunchManager()
+				.getNativeEnvironment();
+		if (stringVars.containsKey("SYSTEMROOT"))
+			configuration.addEnvironmentValue("SYSTEMROOT", (String) stringVars
+					.get("SYSTEMROOT"), true);
+
+	}
+
+	protected String renderLoadPath(InterpreterRunnerConfiguration configuration) {
+		StringBuffer loadPath = new StringBuffer();
+
+		JavaProject project = configuration.getProject();
+		addToLoadPath(loadPath, project.getProject());
+
+		Iterator referencedProjects = project.getReferencedProjects()
+				.iterator();
+		while (referencedProjects.hasNext())
+			addToLoadPath(loadPath, (IProject) referencedProjects.next());
+
+		return loadPath.toString();
+	}
+
+	protected void addToLoadPath(StringBuffer loadPath, IProject project) {
+		loadPath.append(" -I "
+				+ osDependentPath(project.getLocation().toOSString()));
+	}
+
+	protected String osDependentPath(String aPath) {
+		if (Platform.getOS().equals(Platform.OS_WIN32))
+			aPath = "\"" + aPath + "\"";
+
+		return aPath;
+	}
+
+	protected String getDebugCommandLineArgument() {
+		return "";
+	}
+}