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@ 2018-11-26T14:31:08Z

<?php

function traverse($arr){
    $result_2 = [];
    while (key($arr)) {
        $result_2[key($arr)] = current($arr);
        next($arr);
    }
    print_r($result_2);
}

$data = [
    "k0"=>"v0",
    "k1"=>"v1",
    "k2"=>"v2",
    "k3"=>"v3",
    "k4"=>"v4",
];

traverse($data);

$result_1 = [];
while (key($data)) {
    $result_1[key($data)] = current($data);
    next($data);
}
print_r($result_1);

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
key: documentation ( source)
next: documentation ( source)
current: documentation ( source)

preferences:dark modelive preview

54.46 ms | 402 KiB | 5 Q