source: trunk/spip/2.1/extensions/magusine-portage2.1/inc/xml-parser.php @ 756

<?php
/***************************************************************************\
 Plugin   : magusine
 Licence  : GPL
 Auteurs  : Stéphane Noël, Philippe Vanderlinden
 Infos    : http://www.spip-contrib.net/Le-plugin-Magusine
            http://www.magunews.net/spip.php?rubrique645

 $LastChangedRevision: 12345 $
 $LastChangedBy: bubu $
 $LastChangedDate: 2008-03-21 15:50:47 +0100 (ven, 21 mar 2008) $
 \***************************************************************************/

// ne pas oublier de crediter

class xmlParser{
        var $xml_obj = null;
        var $output = array();
        var $attrs;

        function xmlParser(){
                $this->xml_obj = xml_parser_create();
                xml_set_object($this->xml_obj,$this);
                xml_set_character_data_handler($this->xml_obj, 'dataHandler');
                xml_set_element_handler($this->xml_obj, "startHandler", "endHandler");
        }

        function parse($path){
                if (!($fp = fopen($path, "r"))) {
                        die("Cannot open XML data file: $path");
                        return false;
                }

                while ($data = fread($fp, 4096)) {
                        if (!xml_parse($this->xml_obj, $data, feof($fp))) {
                                die(sprintf("XML error: %s at line %d",
                                xml_error_string(xml_get_error_code($this->xml_obj)),
                                xml_get_current_line_number($this->xml_obj)));
                                xml_parser_free($this->xml_obj);
                        }
                }

                return true;
        }

        function startHandler($parser, $name, $attribs){
                $_content = array();
                $_content['name'] = $name;
                if(!empty($attribs))
                $_content['attrs'] = $attribs;
                array_push($this->output, $_content);
        }

        function dataHandler($parser, $data){
                if(!empty($data) && $data!="\n") {
                        $_output_idx = count($this->output) - 1;
                        $this->output[$_output_idx]['content'] .= $data;
                }
        }

        function endHandler($parser, $name){
                if(count($this->output) > 1) {
                        $_data = array_pop($this->output);
                        $_output_idx = count($this->output) - 1;
                        $add = array();
                        if(!$this->output[$_output_idx]['child'])
                        $this->output[$_output_idx]['child'] = array();
                        array_push($this->output[$_output_idx]['child'], $_data);
                }
        }
}
?>