src/Adapter/MemoryCacheItemPool.php
public function commit()
    {
        foreach ($this->deferred as $item) {
            /* @var $item \Psr6NullCache\CacheItem */
            $this->save($item);
        }
        
        $this->deferred = [];
        
        return true;
    }
public function commit()
    {
        foreach ($this->deferred as $item) {
            /* @var $item \Psr6NullCache\CacheItem */
            $this->save($item);
        }
        
        $this->deferred = [];
        
        return true;
    }
public function commit ( ) { foreach ( $ this -> deferred as $ item ) { /* @var $item \Psr6NullCache\CacheItem */ $ this -> save ( $ item ) ; } $ this -> deferred = [ ] ; return true ; }
Persists any deferred cache items.

@return bool True if all not-yet-saved items were successfully saved or there were none. False otherwise.
Persists any deferred cache items .