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run code in 300+ PHP versions simultaneously
<?php class Foo { public function doFoo(string ...$k = null) { } }
Output for 7.2.0 - 7.2.31, 7.3.0 - 7.3.18, 7.4.0 - 7.4.6
Fatal error: Variadic parameter cannot have a default value in /in/VSUMg on line 6
Process exited with code 255.
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179.23 ms | 1395 KiB | 65 Q