XML_RDDL::getResourcesByLanguage() -- selects all resources of a specified language
Descripción
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.
Valor devuelto
array array containing all resources with the specified language.
Nota
Esta función no puede ser llamada
estáticamente.
Usage example
Ejemplo 64-1. Getting all english resource
<?php
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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