PHP | ReflectionClass isFinal() Function
The ReflectionClass::isFinal() function is an inbuilt function in PHP which is used to check the specified class is final or not.
Syntax:
bool ReflectionClass::isFinal( void )
Parameters: This function does not accept any parameters.
Return Value: This function returns true for the success or false on failure.
Below programs illustrate the ReflectionClass::isFinal() function in PHP:
Program 1:
<?php
class GFG {}
final class GeeksforGeeks {}
$B = new ReflectionClass( 'GFG' );
$C = $B ->isFinal();
var_dump( $C );
?>
|
Output:
bool(false)
Program 2:
<?php
class GFG {}
final class GeeksforGeeks {}
$B = new ReflectionClass( 'GeeksforGeeks' );
$C = $B ->isFinal();
var_dump( $C );
?>
|
Output:
bool(true)
Reference: https://secure.php.net/manual/en/reflectionclass.isfinal.php
Last Updated :
30 Nov, 2019
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