public function scape_chars(array $chars = null)
    {
        if ($chars !== null) {
            $this->escapeChars = $chars;
            return $this;
        }
        return $this->escapeChars;
    }
public function scape_chars(array $chars = null)
    {
        if ($chars !== null) {
            $this->escapeChars = $chars;
            return $this;
        }
        return $this->escapeChars;
    }
public function scape_chars ( array $ chars = null ) { if ( $ chars !== null ) { $ this -> escapeChars = $ chars ; return $ this ; } return $ this -> escapeChars ; }
Get or sets the scape chars
@param array $chars
@return $this|array
Get or sets the scape chars