public function render()
    {
        $template = $this->getTemplate();

        // Find the expressions
        $matches = [];
        if (!preg_match_all('!\{([\w\.\\\ \/]*)\}!', $template, $matches)) {
            return $template;
        }

        $expressions = $matches[1];
        $expressions = array_unique($expressions);
        foreach ($expressions as $expression) {
            $renderedExpression = $this->renderExpression($expression);
            if (is_object($renderedExpression) && !method_exists($renderedExpression, '__toString')) {
                throw new InvalidExpressionException(
                    'Could not convert object of class ' . get_class(
                        $renderedExpression
                    ) . ' for expression ' . $expression . ' to string', 1401543101
                );
            }
            $template = str_replace('{' . $expression . '}', $renderedExpression, $template);
        }

        return $template;
    }
public function render()
    {
        $template = $this->getTemplate();

        // Find the expressions
        $matches = [];
        if (!preg_match_all('!\{([\w\.\\\ \/]*)\}!', $template, $matches)) {
            return $template;
        }

        $expressions = $matches[1];
        $expressions = array_unique($expressions);
        foreach ($expressions as $expression) {
            $renderedExpression = $this->renderExpression($expression);
            if (is_object($renderedExpression) && !method_exists($renderedExpression, '__toString')) {
                throw new InvalidExpressionException(
                    'Could not convert object of class ' . get_class(
                        $renderedExpression
                    ) . ' for expression ' . $expression . ' to string', 1401543101
                );
            }
            $template = str_replace('{' . $expression . '}', $renderedExpression, $template);
        }

        return $template;
    }
public function render ( ) { $ template = $ this -> getTemplate ( ) ; // Find the expressions $ matches = [ ] ; if ( ! preg_match_all ( '!\{([\w\.\\\ \/]*)\}!' , $ template , $ matches ) ) { return $ template ; } $ expressions = $ matches [ 1 ] ; $ expressions = array_unique ( $ expressions ) ; foreach ( $ expressions as $ expression ) { $ renderedExpression = $ this -> renderExpression ( $ expression ) ; if ( is_object ( $ renderedExpression ) && ! method_exists ( $ renderedExpression , '__toString' ) ) { throw new InvalidExpressionException ( 'Could not convert object of class ' . get_class ( $ renderedExpression ) . ' for expression ' . $ expression . ' to string' , 1401543101 ) ; } $ template = str_replace ( '{' . $ expression . '}' , $ renderedExpression , $ template ) ; } return $ template ; }
Renders the template

@throws Exception\InvalidExpressionException if the rendered expression can not be converted to a string
@return string
Renders the template