src/web/Blocks.php
public function get(string $name): Block {
        if (isset($this->_blocks[$name]))
            return $this->_blocks[$name];

        $this->_blocks[$name] = new $this->block_class($name);

        return $this->_blocks[$name];
    }
public function get(string $name): Block {
        if (isset($this->_blocks[$name]))
            return $this->_blocks[$name];

        $this->_blocks[$name] = new $this->block_class($name);

        return $this->_blocks[$name];
    }
Create a new block, or get an existing block
@static
@param $name string Block name
@return Block