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run code in 300+ PHP versions simultaneously
<?php interface AccountInterface { } interface UserInterface extends AccountInterface {} interface EntityAccountOwnerInterface { public function setOwner(AccountInterface $account); } interface EntityOwnerInterface extends EntityAccountOwnerInterface { public function setOwner(UserInterface $account); }
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.14
Fatal error: Declaration of EntityOwnerInterface::setOwner(UserInterface $account) must be compatible with EntityAccountOwnerInterface::setOwner(AccountInterface $account) in /in/js8rM on line 12
Process exited with code 255.
Output for 7.0.0 - 7.0.25, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33
Fatal error: Declaration of EntityOwnerInterface::setOwner(UserInterface $account) must be compatible with EntityAccountOwnerInterface::setOwner(AccountInterface $account) in /in/js8rM on line 11
Process exited with code 255.
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152.54 ms | 408 KiB | 5 Q