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@ 2022-10-24T05:23:40Z

<?php

$data = [
  ["username" => "erick", "location" => ["singapore"], "province" => ["jatim"]],
  ["username" => "thomas", "location" => ["ukraina"], "province" => ["anonymouse"]]
];

var_export(
    array_map(
        fn($arr) =>
            array_map(
                fn($v) => ((array) $v)[0],
                $arr
            ),
        $data
    )
);

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
var_export: documentation ( source)

preferences:dark modelive previewkey bindings

99.6 ms | 1291 KiB | 5 Q