(PHP 5, PHP 7)
ReflectionClass::isFinal — Checks if class is final
public ReflectionClass::isFinal ( ) : bool
Checks if a class is final.
This function has no parameters.
Returns true on success or false on failure.
Example #1 ReflectionClass::isFinal() example
<?php
class TestClass { }
final class TestFinalClass { }
$normalClass = new ReflectionClass('TestClass');
$finalClass = new ReflectionClass('TestFinalClass');
var_dump($normalClass->isFinal());
var_dump($finalClass->isFinal());
?> The above example will output:
bool(false) bool(true)
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https://www.php.net/manual/en/reflectionclass.isfinal.php