8 methods override CacheBackendInterface::delete()
- ApcuBackend::delete in core/lib/ Drupal/ Core/ Cache/ ApcuBackend.php 
- Deletes an item from the cache.
- BackendChain::delete in core/lib/ Drupal/ Core/ Cache/ BackendChain.php 
- Deletes an item from the cache.
- CacheBackendDecorator::delete in core/modules/ system/ tests/ modules/ performance_test/ src/ Cache/ CacheBackendDecorator.php 
- Deletes an item from the cache.
- ChainedFastBackend::delete in core/lib/ Drupal/ Core/ Cache/ ChainedFastBackend.php 
- Deletes an item from the cache.
- DatabaseBackend::delete in core/lib/ Drupal/ Core/ Cache/ DatabaseBackend.php 
- Deletes an item from the cache.
- MemoryBackend::delete in core/lib/ Drupal/ Core/ Cache/ MemoryBackend.php 
- Deletes an item from the cache.
- NullBackend::delete in core/lib/ Drupal/ Core/ Cache/ NullBackend.php 
- Deletes an item from the cache.
- PhpBackend::delete in core/lib/ Drupal/ Core/ Cache/ PhpBackend.php 
- Deletes an item from the cache.
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