@param int $id

@return bool
556787
public function hasActive($id)
    {
        foreach ($this->getChildren() as $child) {
            if ($child->hasActive($id) || $child->getId() == $id) {
                return true;
            }
        }

        return false;
    }
522907
public function has($id) {
		if (! $this->connectionCheckStatus) {
			$this->addServer();
		}
		
		return $this->getClient()->get($this->prepareId($id)) !== false;
	}
767748
public function has($id) {
		if (! isset($this->checkedIds[$id])) {
			$this->checkedIds[$id] = $this->hasService($id);
		}
		
		return $this->checkedIds[$id];
	}
721532
public function has($id)
    {
        $id = strtolower($id);

        return isset($this->definitions[$id]) || isset($this->aliasDefinitions[$id]) || parent::has($id);
    }
542576
public function has($id)
    {
        return isset($this->watched[$id]) && 0 !== $this->watched[$id]->count();
    }
1202471
public function destroy($id)
    {
        try {
            return (bool) $this->db->from($this->table)
                    ->where($this->columns['id'])->eq($id)
                    ->delete();
        } catch (PDOException $e) {
            return false;
        }
    }
261012
public function hasInstance($id) {
        $id = $this->normalizeID($id);

        return isset($this->instances[$id]);
    }
206610
public function get_from_id(int $id) {
        $records = $this->get_from_ids([$id]);
        return count($records) ? array_shift($records) : null;
    }
1331998
public function has( $id ){
		if( $this->cache->has( $this->cacheKey.$id ) )
			return TRUE;
		return (bool) $this->get( $id );
	}
560182
public function has( $id )
	{
		return \DB::select( $this->table )
			->where( 'id', $id )
			->column( 'id', $this->database ) == $id;
	}
706838
public static function find_by_id($id)
	{
		$row = self::oneOrNew($id);

		if (!$row->get('id'))
		{
			return false;
		}

		return $row;
	}
309597
public function has($id)
    {
        foreach ($this->containers as $container) {
            if ($container->has($id)) {
                return true;
            }
        }

        return false;
    }
258982
public function find(int $id)
    {
        if (isset($this->data[$id])) {
            return $this->data[$id];
        }

        return null;
    }
251706
public function has($id)
    {
        $id = $this->resolveId($id);

        return isset($this->items[$id]);
    }
632588
public function delete($id) {
        $params = $this->parseUrl($id);

        try {
            $this->getClient()->deleteObject(array(
                'Bucket' => $params['bucket'],
                'Key' => $params['key']
            ));
        } catch (S3Exception $e) {
            return false;
        }

        return true;
    }
1356521
public function __isset($id) {
		if ($this->has($id)) {
			return true;
		}
		
		if ($this->hasLocator()) {
			$locator = $this->getLocator();
			
			if ($locator->has($id)) {
				return true;
			}
		}
		
		return false;
	}
296142
public function has($id)
    {
        if (array_key_exists($id, $this->prototype)) {
            return false !== $this->prototype[$id];
        }

        $this->prototype[$id] = $this->buildDoctrineObjectHydratorPrototype($id);

        return false !== $this->prototype[$id];
    }