Source de xml-sax.php

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<H1>Parsing XML à la SAX</H1>
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<?php

$file = "annuaire.xml";

$depth = 0;

function startElement($parser, $name, $attrs) {
  global $depth;
  for ($i = 0; $i < $depth ; $i++) {
    print "  ";
  }
  print "$name\n";
  $depth++;
}

function endElement($parser, $name) {
  global $depth;
  $depth--;
  for ($i = 0; $i < $depth ; $i++) {
    print "  ";
  }
  print "/$name\n";

}

function characterData($parser, $data) {
  global $depth;

  for ($i = 0; $i < $depth ; $i++) {
    print "  ";
  }

  print $data."\n";

}

$xml_parser = xml_parser_create();

xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "characterData");

if (!($fp = fopen($file, "r"))) {
  die("could not open XML input");
}
while ($data = fread($fp, 4096)) {
  if (!xml_parse($xml_parser, $data, feof($fp))) {
    die(sprintf("XML error: %s at line %d",
        xml_error_string(xml_get_error_code($xml_parser)),
        xml_get_current_line_number($xml_parser)));
  }
}
xml_parser_free($xml_parser);
?>

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