3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Dad { public function early() { print __CLASS__ . PHP_EOL; } public function late() { print get_class($this) . PHP_EOL; } } class Child extends Parent {} $parent = new Dad(); $child = new Child(); print 'PARENT' . PHP_EOL; $parent->early(); $parent->late(); print 'CHILD' . PHP_EOL; $child->early(); $child->late();
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.15
Fatal error: Cannot use 'parent' as class name as it is reserved in /in/uAsO6 on line 12
Process exited with code 255.
preferences:
161.23 ms | 1395 KiB | 22 Q