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run code in 150+ php & hhvm versions
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<?php $a = json_decode('{"3":{"friend":45,"all":100},"2":{"friend":30,"all":50},"1":{"friend":25,"all":25}}'); $b = (array) $a; $n = '3'; var_dump($b);
Output for 7.0.0 - 7.1.0
array(3) { ["3"]=> object(stdClass)#1 (2) { ["friend"]=> int(45) ["all"]=> int(100) } ["2"]=> object(stdClass)#3 (2) { ["friend"]=> int(30) ["all"]=> int(50) } ["1"]=> object(stdClass)#4 (2) { ["friend"]=> int(25) ["all"]=> int(25) } }
Output for 5.2.0 - 5.6.28
array(3) { ["3"]=> object(stdClass)#2 (2) { ["friend"]=> int(45) ["all"]=> int(100) } ["2"]=> object(stdClass)#3 (2) { ["friend"]=> int(30) ["all"]=> int(50) } ["1"]=> object(stdClass)#4 (2) { ["friend"]=> int(25) ["all"]=> int(25) } }
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/jDPMK on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/jDPMK on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/jDPMK on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/jDPMK on line 2