1.2.99. Can’t Extend Final¶
It is not possible to extend final classes.
Since PHP fails with a fatal error, this means that the extending class is probably not used in the rest of the code. Check for dead code. In a separate file :
<?php
// File Foo
final class foo {
public final function bar() {
// doSomething
}
}
?>
See also Final Keyword.
1.2.99.1. Suggestions¶
Remove the final keyword
Remove the extending class
1.2.99.2. Specs¶
Short name |
Classes/CantExtendFinal |
Rulesets |
|
Exakat since |
0.8.4 |
PHP Version |
All |
Severity |
Critical |
Time To Fix |
Instant (5 mins) |
Precision |
Medium |
Features |
final |
Available in |