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run code in 300+ PHP versions simultaneously
<?php class A { public function b() { unset($this); echo 'done!'; } } (new A())->b();
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Cannot unset $this in /in/pNQvK on line 5
Process exited with code 255.
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.0.20
done!
preferences:
166.99 ms | 402 KiB | 233 Q