XML_RDDL::getResourcesByLanguage

Description

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.

Parameter

• string $language - language of the resources you want to get.

Return value

array array containing all resources with the specified language.

Note

This function can not be called statically.

Usage example

       
<?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>";
?>