## Nouvelles méthodes

PHP 5.4.0 ajoute de nombreuses nouvelles méthodes :

XSL :

- XsltProcessor::setSecurityPrefs()
- XsltProcessor::getSecurityPrefs()

SPL :

- RegexIterator::getRegex()
- SplObjectStorage::getHash()
- DirectoryIterator::getExtension()
- SplDoublyLinkedList::serialize()
- SplDoublyLinkedList::unserialize()
- SplFileInfo::getExtension()
- SplFileObject::fputcsv()
- SplQueue::serialize()
- SplQueue::unserialize()
- SplStack::serialize()
- SplStack::unserialize()
- SplTempFileObject::fputcsv()

Reflection :

- ReflectionExtension::isPersistent()
- ReflectionExtension::isTemporary()
- ReflectionClass::isCloneable()

Closure :

- Closure::bind()
- Closure::bindTo()

PDO_dblib :

- PDO::newRowset()

StreamWrapper :

- StreamWrapper::stream_metadata()
- StreamWrapper::stream_truncate()