ExpandableStringLiteralTree (SonarSource PHP analyzer :: Frontend 3.18.0.7718 API)

All Superinterfaces:

ExpressionTree, Tree

All Known Implementing Classes:

ExpandableStringLiteralTreeImpl
```
public interface ExpandableStringLiteralTree
extends ExpressionTree
```
Expandable String, containing variable name
```
   "string characters $expression"
   "expressions()"
 
```

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`	`closeDoubleQuoteToken()`
`List<ExpressionTree>`	`expressions()`	Expressions can be: `expandable string characters` `variable identifier` `computed variable name` `compound variable name` `array access` `member access`
`SyntaxToken`	`openDoubleQuoteToken()`
`List<ExpandableStringCharactersTree>`	`strings()`

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

- Method Detail
  - openDoubleQuoteToken
```
SyntaxToken openDoubleQuoteToken()
```
    Returns:
    
    backtick if this string is an execution operation
  - strings
```
List<ExpandableStringCharactersTree> strings()
```
  - expressions
```
List<ExpressionTree> expressions()
```
    Expressions can be:
    
    expandable string characters
    variable identifier
    computed variable name
    compound variable name
    array access
    member access
  - closeDoubleQuoteToken
```
SyntaxToken closeDoubleQuoteToken()
```