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@ 2020-09-14T11:38:36Z

<?php

declare(strict_types=1);

function my_str_starts_with(string $haystack, string $needle): bool
{
    return true;
}

var_dump(str_starts_with(null, 'abc'));
var_dump(my_str_starts_with(null, 'abc'));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
str_starts_with: documentation ( source)

preferences:dark modelive preview

32.51 ms | 402 KiB | 5 Q