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run code in 300+ PHP versions simultaneously
<?php class A { public function __construct () { $this->call = 1; } public function __destruct() { echo 'Destruct: ' . get_class($this) . PHP_EOL; } } class B { public function __destruct() { echo 'Destruct: ' . get_class($this) . PHP_EOL; } } function test() { new A; new B; } test(); echo "Exit\n";
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property A::$call is deprecated in /in/HUMA1 on line 7 Destruct: A Destruct: B Exit
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 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
Destruct: A Destruct: B Exit

preferences:
198.36 ms | 403 KiB | 228 Q