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<?php $json = '{ "0" : "test1" }'; // just decode that into an object $obj = json_decode($json); // recast it into an array $array = (array) $obj; // just dump to see the results var_dump($obj, $array, $array['0'], $array[0]);
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(stdClass)#1 (1) { ["0"]=> string(5) "test1" } array(1) { [0]=> string(5) "test1" } string(5) "test1" string(5) "test1"
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Notice: Undefined offset: 0 in /in/L3Egb on line 8 Notice: Undefined offset: 0 in /in/L3Egb on line 8 object(stdClass)#1 (1) { ["0"]=> string(5) "test1" } array(1) { ["0"]=> string(5) "test1" } NULL NULL
Output for 5.3.0 - 5.3.29
Notice: Undefined index: 0 in /in/L3Egb on line 8 Notice: Undefined offset: 0 in /in/L3Egb on line 8 object(stdClass)#1 (1) { ["0"]=> string(5) "test1" } array(1) { ["0"]=> string(5) "test1" } NULL NULL
Output for 5.2.0 - 5.2.17
Notice: Undefined index: 0 in /in/L3Egb on line 8 Notice: Undefined offset: 0 in /in/L3Egb on line 8 object(stdClass)#1 (1) { ["0"]=> string(5) "test1" } array(1) { ["0"]=> string(5) "test1" } NULL NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/L3Egb on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/L3Egb on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/L3Egb on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/L3Egb on line 4

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