Lines Matching refs:null
116 protected $_streamName = null;
123 protected $_context = null;
151 public function __construct($streamName, $context = null, $wait = false)
198 $context = null
202 if (null !== $context) {
235 if (null === self::$_register[$name][self::RESOURCE]) {
253 abstract protected function &_open($streamName, Context $context = null);
275 if (null === $context) {
328 $this->_bucket[self::HANDLER] = null;
347 return null;
361 return null;
375 return null;
392 return null;