Symfony\Component\ExpressionLanguage\ExpressionLanguage

class ExpressionLanguage

Methods

	__construct(ParserCacheInterface $cache = null, array $providers = array())
string	compile(Expression|string $expression, array $names = array()) Compiles an expression source code.
string	evaluate(Expression|string $expression, array $values = array()) Evaluate an expression.
ParsedExpression	parse(Expression|string $expression, array $names) Parses an expression.
	register(string $name, callable $compiler, callable $evaluator) Registers a function.
	addFunction(ExpressionFunction $function)
	registerProvider(ExpressionFunctionProviderInterface $provider)

Details

public __construct(ParserCacheInterface $cache = null, array $providers = array())

public string compile(Expression|string $expression, array $names = array())

Compiles an expression source code.

public string evaluate(Expression|string $expression, array $values = array())

Evaluate an expression.

public ParsedExpression parse(Expression|string $expression, array $names)

Parses an expression.

public register(string $name, callable $compiler, callable $evaluator)

Registers a function.

public addFunction(ExpressionFunction $function)

public registerProvider(ExpressionFunctionProviderInterface $provider)