Test: /ext/standard/tests/array/array_walk_variation8.phpt - Version 7.1.16-dev 
There is 1 diff reported by users for this test.
| Count | Diff |
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2 (100%) |
008+ Fatal error: Uncaught TypeError: Argument 2 passed to array_walk() must be callable, string given in %s/array_walk_variation8.php:25
009+ Stack trace:
010+ #0 %s/array_walk_variation8.php(25): array_walk(Array, 'echo')
008- Warning: array_walk() expects parameter 2 to be a valid callback, function 'echo' not found or invalid function name in %s on line %d
009- NULL
010- Done
011+ #1 {main}
012+ thrown in %s/array_walk_variation8.php on line 25
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