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<?php $str = "a n"; var_dump(implode($str, '\n'));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /in/Her0p:5 Stack trace: #0 /in/Her0p(5): implode('a\nn', '\\n') #1 {main} thrown in /in/Her0p on line 5
Process exited with code 255.

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