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<?php const API_KEY = 'de527b836bf340274089f76a6aef03610d88585464d07e625bdec9735b8125bf'; echo API_KEY + 'test'; echo PHP_EOL; echo API_KEY . 'test'; echo PHP_EOL; echo 'X' + 'Y'; echo PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/C8WFh:5 Stack trace: #0 {main} thrown in /in/C8WFh on line 5
Process exited with code 255.

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