<?php
	// Functions for handling XML parsing
	// Copyright 2008-2009 Chirag Shah

	function startTag($parser, $data)
	{
		global $current_stack;
		$current_stack .= "*$data";
	}
	function endTag($parser, $data)
	{
		global $current_stack;
		$tag_key = strrpos($current_stack, '*');
		$current_stack = substr($current_stack, 0, $tag_key);
	}
	function contents($parser, $data)
	{	
		global $current_stack, $story_array, $counter;
	
		switch($current_stack)
		{
			case "*DOC*DOCNO":
				$story_array[$counter]->docno = $data;
				break;
			case "*DOC*TEXT*HEADLINE":
				$story_array[$counter]->headline = $data;
				break;
			case "*DOC*TEXT*DATE":
				$story_array[$counter]->date = $data;
				break;
			case "*DOC*TEXT*STORY":
				$story_array[$counter]->story = $data;
				$counter++;
				break;
		}
	}
?>