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<?php $son = '{ "1":{ "id":"1", "name":"jack" }, "2":{ "id":"2", "name":"john" } }'; $json = (array) json_decode($son); //var_dump($json); var_dump($json['1']); // incorrect result var_dump($json[1]); // incorrect result $json = json_decode($son,true); var_dump($json['1']); // correct result
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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
object(stdClass)#1 (2) { ["id"]=> string(1) "1" ["name"]=> string(4) "jack" } object(stdClass)#1 (2) { ["id"]=> string(1) "1" ["name"]=> string(4) "jack" } array(2) { ["id"]=> string(1) "1" ["name"]=> string(4) "jack" }
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25
Notice: Undefined offset: 1 in /in/CS6BJ on line 10 NULL Notice: Undefined offset: 1 in /in/CS6BJ on line 11 NULL array(2) { ["id"]=> string(1) "1" ["name"]=> string(4) "jack" }
preferences:
165.65 ms | 409 KiB | 5 Q