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@ 2023-05-15T08:53:42Z

<?php

echo json_encode([]);
echo PHP_EOL;
echo json_encode(
    [
        12 => [
            'a' => 1,
            'b' => 2
        ],
        13 => [
            'c'=>4,
            'd'=>'e'
        ]
    ]
);

echo PHP_EOL . '----' . PHP_EOL;;

echo json_encode([], JSON_FORCE_OBJECT);
echo PHP_EOL;
echo json_encode(
    [
        12 => [
            'a' => 1,
            'b' => 2
        ],
        13 => [
            'c'=>4,
            'd'=>'e'
        ]
    ],
    JSON_FORCE_OBJECT
);

Output
Performance
VLD
References
Branches

json_encode: documentation ( source)

preferences:dark modelive previewkey bindings

48.81 ms | 903 KiB | 5 Q