lib/classes/Swift/Signers/DKIMSigner.php
public function setBodySignedLen($len)
    {
        if (true === $len) {
            $this->showLen = true;
            $this->maxLen = PHP_INT_MAX;
        } elseif (false === $len) {
            $this->showLen = false;
            $this->maxLen = PHP_INT_MAX;
        } else {
            $this->showLen = true;
            $this->maxLen = (int) $len;
        }

        return $this;
    }
public function setBodySignedLen($len)
    {
        if (true === $len) {
            $this->showLen = true;
            $this->maxLen = PHP_INT_MAX;
        } elseif (false === $len) {
            $this->showLen = false;
            $this->maxLen = PHP_INT_MAX;
        } else {
            $this->showLen = true;
            $this->maxLen = (int) $len;
        }

        return $this;
    }
public function setBodySignedLen ( $ len ) { if ( true === $ len ) { $ this -> showLen = true ; $ this -> maxLen = PHP_INT_MAX ; } elseif ( false === $ len ) { $ this -> showLen = false ; $ this -> maxLen = PHP_INT_MAX ; } else { $ this -> showLen = true ; $ this -> maxLen = ( int ) $ len ; } return $ this ; }
Set the length of the body to sign.

@param mixed $len (bool or int)

@return $this
Set the length of the body to sign .