<?php
    // Evil pres2 hackery
    $path = dirname(__FILE__);

    include("{$path}/expat_callback.inc.php");

    $x = xml_parser_create();
    
    // tag handler
    xml_set_element_handler($x, 'w_start_tag', 'w_end_tag');
    
    // data handler
    xml_set_character_data_handler($x, 'w_data');
                        
    // always make tag names uppercase
    xml_parser_set_option($x, XML_OPTION_CASE_FOLDING, TRUE);

    // parse xml file
    xml_parse($x, file_get_contents("{$path}/thedata.xml"));

    // free memory
    xml_parser_free($x);
?>