#111: Dynamic Strings are treated as literals
Issue revisions
- new by Manuel Pichler at 2010-J-15 22:13
- assigned by Manuel Pichler at 2010-J-15 22:13
- assigned by Manuel Pichler at 2010-J-15 22:13
- closed by Manuel Pichler at 2010-J-27 21:09
| Type |  bug |
|---|---|
| State |  closed |
| Priority |  medium |
| Resolution |  fixed |
| Assigned to | Manuel Pichler |
| Scheduled for | 0.9.10 |
| Affected versions | 0.9.9, 0.9.x, 0.9.x-svn |
| Affected components | Code, Parser |
| Last change | Wednesday 27 January 2010 21:09:51 UTC by Manuel Pichler |
Short description
PHP_Depend current Parser and AST implementation treats valid PHP strings with embedded expressions as simple string literals. This behavior results in false positives while performing static code analysis operations on the abstract syntax tree.
Steps to reproduce
$lastName = "Pichler"; $firstName = "Manuel";
$string = "{$firstName} {$lastName}";
Expected behavior
-
AssignmentExpression
-
ASTLiteral("Pichler")
-
ASTVariable($lastName)
-
-
AssignmentExpression
-
ASTLiteral("Manuel")
-
ASTVariable($firstName)
-
-
AssignmentExpression
-
ASTVariable($string)
-
ASTString
-
ASTLiteral(")
-
ASTVariable($firstName)
-
ASTLiteral( )
-
ASTVariable($lastName)
-
ASTLiteral(")
-
-
Actual behavior
-
AssignmentExpression
-
ASTLiteral("Pichler")
-
ASTVariable($lastName)
-
-
AssignmentExpression
-
ASTLiteral("Manuel")
-
ASTVariable($firstName)
-
-
AssignmentExpression
-
ASTVariable($string)
-
ASTLiteral("{$firstName} {$lastName}")
-
Manuel Pichler at Friday 15 January 2010 22:13:58 UTC
Scheduled for version 0.9.10
Manuel Pichler at Wednesday 27 January 2010 21:09:51 UTC
Fixed in svn revision #1037.