CompoundVariableTree (SonarSource PHP analyzer :: Frontend 3.18.0.7718 API)

All Superinterfaces:

ExpressionTree, Tree, VariableTree

All Known Implementing Classes:

CompoundVariableTreeImpl
```
public interface CompoundVariableTree
extends VariableTree
```
Curly variable syntax
```
   { $ variableExpression() }
 
```
Real life example:
```
   ${ foo }
   ${ $foo[1] }
 
```

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`	`closeCurlyBraceToken()`
`SyntaxToken`	`openDollarCurlyBraceToken()`
`ExpressionTree`	`variableExpression()`

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

- Method Detail
  - openDollarCurlyBraceToken
```
SyntaxToken openDollarCurlyBraceToken()
```
  - variableExpression
```
ExpressionTree variableExpression()
```
    Specified by:
    
    variableExpression in interface VariableTree
  - closeCurlyBraceToken
```
SyntaxToken closeCurlyBraceToken()
```