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<?php function optional(?string $optional = null) {} function nullable(?string $nullable) {} optional(); nullable();
Output for git.master_jit, git.master, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function nullable(), 0 passed in /in/L9ZAP on line 7 and exactly 1 expected in /in/L9ZAP:4 Stack trace: #0 /in/L9ZAP(7): nullable() #1 {main} thrown in /in/L9ZAP on line 4
Process exited with code 255.

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