ExpressionVoter

class ExpressionVoter implements VoterInterface

ExpressionVoter votes based on the evaluation of an expression.

	__construct(ExpressionLanguage $expressionLanguage, AuthenticationTrustResolverInterface $trustResolver, RoleHierarchyInterface $roleHierarchy = null) Constructor.
	addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
int	vote(TokenInterface $token, mixed $subject, array $attributes) Returns the vote for the given parameters.

Constructor.

ExpressionLanguage	$expressionLanguage
AuthenticationTrustResolverInterface	$trustResolver
RoleHierarchyInterface	$roleHierarchy

$provider

Returns the vote for the given parameters.

This method must return one of the following constants: ACCESSGRANTED, ACCESSDENIED, or ACCESS_ABSTAIN.

TokenInterface	$token	A TokenInterface instance
mixed	$subject	The subject to secure
array	$attributes	An array of attributes associated with the method being invoked

int	either ACCESSGRANTED, ACCESSABSTAIN, or ACCESS_DENIED

Links:

doc_Symfony

2016-10-28 06:16:12

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