public function offsetUnset($offset): void
    {
        unset(
            $this->entries[$offset],
            $this->entryCache[$offset],
            $this->valueCache[$offset]
        );
    }
public function offsetUnset($offset): void
    {
        unset(
            $this->entries[$offset],
            $this->entryCache[$offset],
            $this->valueCache[$offset]
        );
    }
public function offsetUnset ( $ offset ) : void { unset ( $ this -> entries [ $ offset ] , $ this -> entryCache [ $ offset ] , $ this -> valueCache [ $ offset ] ) ; }
Removes an entry from the container.
@param string $offset The identifier of the container entry to remove
Removes an entry from the container .