interface SelfCheckingResourceInterface implements ResourceInterface
Interface for Resources that can check for freshness autonomously, without special support from external services.
string | __toString() Returns a string representation of the Resource. | from ResourceInterface |
bool | isFresh(int $timestamp) Returns true if the resource has not been updated since the given timestamp. | |
mixed | getResource() Returns the tied resource. | from ResourceInterface |
Returns a string representation of the Resource.
This method is necessary to allow for resource de-duplication, for example by means of array_unique(). The string returned need not have a particular meaning, but has to be identical for different ResourceInterface instances referring to the same resource; and it should be unlikely to collide with that of other, unrelated resource instances.
Returns true if the resource has not been updated since the given timestamp.
Returns the tied resource.
© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/2.8/Symfony/Component/Config/Resource/SelfCheckingResourceInterface.html