Symfony\Component\ExpressionLanguage\Parser

class Parser

Constants

OPERATOR_LEFT
OPERATOR_RIGHT

Methods

	__construct(array $functions)
Node	parse(TokenStream $stream, array $names = array()) Converts a token stream to a node tree.
	parseExpression($precedence)
	parsePrimaryExpression()
	parseArrayExpression()
	parseHashExpression()
	parsePostfixExpression($node)
	parseArguments() Parses arguments.

Details

public __construct(array $functions)

public Node parse(TokenStream $stream, array $names = array())

Converts a token stream to a node tree.

The valid names is an array where the values are the names that the user can use in an expression.

If the variable name in the compiled PHP code must be different, define it as the key.

For instance, ['this' => 'container'] means that the variable 'container' can be used in the expression but the compiled code will use 'this'.

public parseExpression($precedence)

public parsePrimaryExpression()

public parseArrayExpression()

public parseHashExpression()

public parsePostfixExpression($node)

public parseArguments()

Parses arguments.