Auth/Yadis/XML.php-Dateireferenz

gehe zum Quellcode dieser Datei

Datenstrukturen
class	Auth_Yadis_XMLParser
class	Auth_Yadis_domxml
class	Auth_Yadis_dom
Namensbereiche
namespace	OpenID
Funktionen
	Auth_Yadis_setDefaultParser (&$parser)
	Auth_Yadis_getSupportedExtensions ()
&	Auth_Yadis_getXMLParser ()
Variablen
global	$__Auth_Yadis_defaultParser = null

---

Dokumentation der Funktionen

Auth_Yadis_getSupportedExtensions

(

)

Definiert in Zeile 319 der Datei XML.php.

{
    return array(
                 'dom' => array('classname' => 'Auth_Yadis_dom',
                       'libname' => array('dom.so', 'dom.dll')),
                 'domxml' => array('classname' => 'Auth_Yadis_domxml',
                       'libname' => array('domxml.so', 'php_domxml.dll')),
                 );
}

& Auth_Yadis_getXMLParser

(

)

Returns an instance of a Auth_Yadis_XMLParser subclass based on the availability of PHP extensions for XML parsing. If Auth_Yadis_setDefaultParser has been called, the parser used in that call will be returned instead.

Definiert in Zeile 335 der Datei XML.php.

{
    global $__Auth_Yadis_defaultParser;

    if (isset($__Auth_Yadis_defaultParser)) {
        return $__Auth_Yadis_defaultParser;
    }

    $p = null;
    $classname = null;

    $extensions = Auth_Yadis_getSupportedExtensions();

    // Return a wrapper for the resident implementation, if any.
    foreach ($extensions as $name => $params) {
        if (!extension_loaded($name)) {
            foreach ($params['libname'] as $libname) {
                if (@dl($libname)) {
                    $classname = $params['classname'];
                }
            }
        } else {
            $classname = $params['classname'];
        }
        if (isset($classname)) {
            $p = new $classname();
            return $p;
        }
    }

    if (!isset($p)) {
        trigger_error('No XML parser was found', E_USER_ERROR);
    } else {
        Auth_Yadis_setDefaultParser($p);
    }

    return $p;
}

Auth_Yadis_setDefaultParser

(

&$

parser

)

Set a default parser to override the extension-driven selection of available parser classes. This is helpful in a test environment or one in which multiple parsers can be used but one is more desirable.

Parameter:

Auth_Yadis_XMLParser

$parser An instance of a Auth_Yadis_XMLParser subclass.

Definiert in Zeile 313 der Datei XML.php.

{
    global $__Auth_Yadis_defaultParser;
    $__Auth_Yadis_defaultParser =& $parser;
}

---

Variablen-Dokumentation

$__Auth_Yadis_defaultParser = null

Definiert in Zeile 301 der Datei XML.php.