function RulesContainerPlugin::resetInternalCache

Resets any internal static caches.

This function does not reset regular caches as retrieved via rules_get_cache(). Usually, it's invoked automatically when a Rules configuration is modified.

Static caches are reset for the element and any elements down the tree. To clear static caches of the whole configuration, invoke the function at the root.

Overrides RulesPlugin::resetInternalCache

File

includes/rules.core.inc, line 2498

Class

RulesContainerPlugin

Base class for ContainerPlugins like Rules, Logical Operations or Loops.

Code

public function resetInternalCache() {
  $this->availableVariables = NULL;
  foreach ($this->children as $child) {
    $child->resetInternalCache();
  }
}