Webmozart\KeyValueStore\Api\KeyValueStore::remove PHP Method

KeyValueStore Interface Documentation Usage Examples Of Webmozart\KeyValueStore\Api\KeyValueStore::remove Show file Open project: webmozart/key-value-store

remove() public method

If the store does not contain the key, this method returns false. Any integer or string value is accepted as key. If any other type is passed for the key, an {@link InvalidKeyException} is thrown. You should make sure that you only pass valid keys to the store. If the backend of the store cannot be written, a {@link WriteException} is thrown. You should always handle this exception in your code: php try { $store->remove($key); } catch (WriteException $e) { write failed }

public remove ( integer \| string $key ) : boolean
$key	integer \| string	The key to remove.
return	boolean	Returns `true` if a key was removed from the store.

    public function remove($key);

Usage Example

Example #1

Show file

File: KeyValueStoreDiscovery.php Project: webmozart/discovery

 private function syncBindingsForKey($key)
 {
     if (count($this->bindingsByKey[$key]) > 0) {
         $this->store->set('b:' . $key, $this->bindingsByKey[$key]);
     } else {
         unset($this->bindingsByKey[$key]);
         $this->store->remove('b:' . $key);
     }
 }

All Usage Examples Of Webmozart\KeyValueStore\Api\KeyValueStore::remove

KeyValueStore

clear

exists

get

getMultiple

getMultipleOrFail

getOrFail

keys

remove

set