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@ 2024-06-18T06:41:42Z

<?php

$array = [
    'Foo',
    'bAr' => 'BaR',
    /*'suB' => [
        'a' => 1,
        2 => 'b',
        'C' => null,
    ],
    'obj' => (object) [
        'd' => 1.333,
        'SubArR' => [
            'This' => 'Is',
            'a' => 'challenge',
        ]
    ]*/
];

foreach ($array as &$v) {
    $v = strtolower($v);
}
var_export($array);

Output
Performance
VLD
References
Branches

var_export: documentation ( source)
strtolower: documentation ( source)

preferences:dark modelive previewkey bindings

25.94 ms | 405 KiB | 5 Q