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<?php $array = [1,2,3]; foreach ( $array as $k=>&$v ) { $v = get_something_else(); // return 3 4 5 } var_dump($array);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function get_something_else() in /in/kFn40:6 Stack trace: #0 {main} thrown in /in/kFn40 on line 6
Process exited with code 255.

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