Kan iemand mij misschien vertellen waarom de volgende code alleen de eerste <img ... >...</img> parsed en niet de 2e?
code:
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| <?php
class xml {
var $parser;
var $stack = array();
function xml()
{
$this->parser = xml_parser_create();
xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, false);
xml_set_object($this->parser, &$this);
xml_set_element_handler($this->parser, "tag_open", "tag_close");
xml_set_character_data_handler($this->parser, "cdata");
}
function parse($data)
{
xml_parse($this->parser, $data, true);
while (!xml_parse) {
$this->parse(&$data);
}
}
function tag_open($parser, $tag, $attributes)
{
if ($tag == 'img') {
array_push($this->stack, $attributes['src']);
}
}
function cdata($parser, $cdata)
{
}
function tag_close($parser, $tag)
{
}
} // end of class xml
$xml_parser = new xml();
$xml_parser->parse("[img]'hallo'>beschrijving</img><img[/img]beschrijving</img>");
foreach ($xml_parser->stack as $value) {
print($value);
}
?> |