Focus mode
PHP Temel
Final
Final
final olarak tanımlanan sınıflar ve methodlar kalıtım yoluyla çoğaltılamaz.
<?php
class Bir {}
final class Iki extends Bir {}
class Uc extends Iki {}
Sonuç:
Fatal error: Class Uc may not inherit from final class (Iki) in C:\MAMP\htdocs\patika\test.php on line 5
class Bir {
final public function birTest(){
echo 'birTest';
}
}
class Iki extends Bir {
public function birTest(){
echo 'ikiTest';
}
}
Sonuç:
Fatal error: Cannot override final method Bir::birTest() in C:\MAMP\htdocs\cms-proje\test.php on line 10
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