public function crumbs_PluginSystem_PluginMethodIterator::valid in Crumbs, the Breadcrumbs suite 7.2

(PHP 5 &gt;= 5.0.0)<br/> Checks if current position is valid @link http://php.net/manual/en/iterator.valid.php

Return value

boolean TRUE, if the current position is valid.

File

lib/PluginSystem/PluginMethodIterator.php, line 83

Class

crumbs_PluginSystem_PluginMethodIterator

Code

public function valid() {

  // @todo Is this sufficient?
  return NULl !== $this->pluginKey;
}