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run code in 300+ PHP versions simultaneously
<?php class PDO1 {}; class PdoLm extends PDO1 {}; function getPDO(): PDO1 { return new PdoLm (); } var_export(getPDO());
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
\PdoLm::__set_state(array( ))
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33
PdoLm::__set_state(array( ))

preferences:
133.17 ms | 407 KiB | 5 Q