xml_set_object
Using XML Parser in an object
xml_set_object()
function allows the use of an XML parser in an object.
在对象中使用 XML 解析器:
<?php class XMLParser { private $parser; function __construct() { $this->parser = xml_parser_create(); xml_set_object($this->parser, $this); xml_set_element_handler($this->parser, "start_tag", "end_tag"); xml_set_character_data_handler($this->parser, "cdata"); } function __destruct() { xml_parser_free($this->parser); unset($this->parser); } function parse($data) { xml_parse($this->parser, $data); } function start_tag($parser, $tag, $attributes) { var_dump($tag, $attributes); } function cdata($parser, $cdata) { var_dump($cdata); } function end_tag($parser, $tag) { var_dump($tag); } } $xml_parser = new XMLParser(); $xml_parser->parse("<p id='test'>Hello World!</p>"); ?>
运行实例
xml_set_object ( parser , object )
parameter | describe |
---|---|
parser | Required. Specifies the XML parser to use. |
object | Required. Specifies the object to use the XML parser. |