Online PHP editor | output for NQTV6

@ 2021-06-28T20:02:07Z

<?php

$text = <<<'TAG'
{
"data": [
        {
        "record_id": 9,
        "region": [
            {
                "code_id": 2,
                "code_name": "CA"
            },
            {
                "code_id": 3,
                "code_name": "WY"
            }
           
        ]
        },
        {
        "record_id": 10,
        "region": [
            {
                "code_id": 4,
                "code_name": "CA"
            },
            {
                "code_id": 5,
                "code_name": "WY"
            }
           
        ]
        }
    ]
}
TAG;

$obj = json_decode($text, false, 512, JSON_THROW_ON_ERROR);

foreach($obj->data as $thing ) {
    foreach($thing->region as $region) {
        echo $region->code_id . "\n";
    }
}

Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.4, 8.3.6 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3: 2 3 4 5
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 2 3 4 5

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