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<?php //Source: https://bugs.php.net/bug.php?id=63898 $key = "Foo " . chr(163); $array = array($key => ""); print_r($array); $json = json_encode($array); echo "JSON:".$json."\n"; print_r("JSON:", json_decode($json));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [Foo �] => ) JSON: Deprecated: print_r(): Passing null to parameter #2 ($return) of type bool is deprecated in /in/TKjvE on line 12 JSON:

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