change evaluate() docblock return type from string to mixed

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jspee 2018-06-20 16:25:33 +02:00 committed by Fabien Potencier
parent e5059a0d7e
commit 2d26a556fd

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@ -60,7 +60,7 @@ class ExpressionLanguage
* @param Expression|string $expression The expression to compile * @param Expression|string $expression The expression to compile
* @param array $values An array of values * @param array $values An array of values
* *
* @return string The result of the evaluation of the expression * @return mixed The result of the evaluation of the expression
*/ */
public function evaluate($expression, $values = array()) public function evaluate($expression, $values = array())
{ {