XML_RDDL::getResourcesByLanguage() -- selects all resources of a specified language
Beschreibung
Gets all resources of a given language from an RDDL document. You have to call
XML_RDDL::parseRDDL()
first. If a resource has no xml:lang attribute, the xml:lang attribute of the
root of the document is used.
Rückgabewert
array array containing all resources with the specified language.
Hinweise
Diese Methode kann nicht
statisch aufgerufen werden.
Usage example
Beispiel 63-1. Getting all english resource require_once "XML/RDDL.php";
// create new parser
$rddl = &new XML_RDDL();
// parse a document that contains RDDL resources
$result = $rddl->parseRDDL('http://www.rddl.org');
// check for error
if (PEAR::isError($result)) {
echo sprintf( "ERROR: %s (code %d)", $result->getMessage(), $result->getCode());
exit;
}
// get all english resources
$en = $rddl->getResourcesByLanguage('en');
echo "<pre>";
print_r($en);
echo "</pre>"; |
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