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<?php $array['test'] = 4; $array['test2']['test'] = 'test'; $array['test2']['test3'] = 'test4'; print_r($array); $json_array = json_encode($array); print_r($json_array); $json_array_decode = json_decode($json_array); print_r($json_array_code);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [test] => 4 [test2] => Array ( [test] => test [test3] => test4 ) ) {"test":4,"test2":{"test":"test","test3":"test4"}} Warning: Undefined variable $json_array_code in /in/SseFF on line 15

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