LexicalVariablesTree (SonarSource PHP analyzer :: Frontend 3.18.0.7718 API)

All Superinterfaces:

ExpressionTree, Tree

All Known Implementing Classes:

LexicalVariablesTreeImpl
```
public interface LexicalVariablesTree
extends ExpressionTree
```
Lexical Variable: use construct that allows an anonymous function to inherit from parent scope variables.
```
   use ( variables() )
 
```

Nested Class Summary
- Nested classes/interfaces inherited from interface org.sonar.plugins.php.api.tree.Tree
  Tree.Kind

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`SyntaxToken`	`closeParenthesisToken()`
`SyntaxToken`	`openParenthesisToken()`
`SyntaxToken`	`useToken()`
`SeparatedList<VariableTree>`	`variables()`	Variables can be: `Reference variable` `Variable identifier`

Methods inherited from interface org.sonar.plugins.php.api.tree.Tree
accept, getKind, getParent, is

Method Detail

useToken
```
SyntaxToken useToken()
```

openParenthesisToken
```
SyntaxToken openParenthesisToken()
```

variables
```
SeparatedList<VariableTree> variables()
```
Variables can be:
- Reference variable
- Variable identifier

closeParenthesisToken
```
SyntaxToken closeParenthesisToken()
```