public function setHelpers(array $helpers, $merge = true)
    {
        if ($merge) {
            $helpers = array_merge($this->_helpers, $helpers);
        }
        $this->_helpers = $helpers;

        return $this;
    }
public function setHelpers(array $helpers, $merge = true)
    {
        if ($merge) {
            $helpers = array_merge($this->_helpers, $helpers);
        }
        $this->_helpers = $helpers;

        return $this;
    }
public function setHelpers ( array $ helpers , $ merge = true ) { if ( $ merge ) { $ helpers = array_merge ( $ this -> _helpers , $ helpers ) ; } $ this -> _helpers = $ helpers ; return $ this ; }
Sets the helpers to use.

@param array $helpers Helpers to use.
@param bool $merge Whether or not to merge existing data with the new data.
@return $this
Sets the helpers to use .