string(24) "{"foo":null,"bar":"bar"}"
int(5)
Notice: Use of undefined constant JSON_PARTIAL_OUTPUT_ON_ERROR - assumed 'JSON_PARTIAL_OUTPUT_ON_ERROR' in /in/5TuSU on line 4
Warning: json_encode() expects parameter 2 to be long, string given in /in/5TuSU on line 4
NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/5TuSU on line 3
Process exited with code 255.