3v4l.org

run code in 300+ PHP versions simultaneously
<?php $son = '{ "1":{ "id":"1", "name":"jack" }, "2":{ "id":"2", "name":"john" } }'; $json = json_decode($son); $json = get_object_vars($json); //var_dump($json); var_dump($json['1']); // correct result var_dump($json[1]); // correct result
Output for 7.0.17 - 7.0.20, 7.1.3 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 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 - 8.3.4, 8.3.6
object(stdClass)#1 (2) { ["id"]=> string(1) "1" ["name"]=> string(4) "jack" } object(stdClass)#1 (2) { ["id"]=> string(1) "1" ["name"]=> string(4) "jack" }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 object(stdClass)#1 (2) { ["id"]=> string(1) "1" ["name"]=> string(4) "jack" } object(stdClass)#1 (2) { ["id"]=> string(1) "1" ["name"]=> string(4) "jack" }
Output for 7.0.0 - 7.0.16, 7.1.0 - 7.1.2
Notice: Undefined offset: 1 in /in/QcicS on line 11 NULL Notice: Undefined offset: 1 in /in/QcicS on line 12 NULL
preferences:
222.15 ms | 401 KiB | 172 Q