(PHP 4, PHP 5, PHP 7)
xml_set_object — Use XML Parser within an object
$parser
, object &$object
) : bool
This function allows to use parser inside
object. All callback functions could be set with
xml_set_element_handler() etc and assumed to be
methods of object.
parserA reference to the XML parser to use inside the object.
objectThe object where to use the XML parser.
Retorna TRUE em caso de sucesso ou FALSE em caso de falha.
Exemplo #1 xml_set_object() example
<?php
class XMLParser
{
private $parser;
function __construct()
{
$this->parser = xml_parser_create();
xml_set_object($this->parser, $this);
xml_set_element_handler($this->parser, "tag_open", "tag_close");
xml_set_character_data_handler($this->parser, "cdata");
}
function __destruct()
{
xml_parser_free($this->parser);
unset($this->parser);
}
function parse($data)
{
xml_parse($this->parser, $data);
}
function tag_open($parser, $tag, $attributes)
{
var_dump($tag, $attributes);
}
function cdata($parser, $cdata)
{
var_dump($cdata);
}
function tag_close($parser, $tag)
{
var_dump($tag);
}
}
$xml_parser = new XMLParser();
$xml_parser->parse("<A ID='hallo'>PHP</A>");
?>
O exemplo acima irá imprimir:
string(1) "A"
array(1) {
["ID"]=>
string(5) "hallo"
}
string(3) "PHP"
string(1) "A"