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<?php $items = ['Apple', 'Banana', 'Cucumber']; array_map('echo', $items);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_map(): Argument #1 ($callback) must be a valid callback or null, function "echo" not found or invalid function name in /in/XggRv:4 Stack trace: #0 /in/XggRv(4): array_map('echo', Array) #1 {main} thrown in /in/XggRv on line 4
Process exited with code 255.

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