:sig
bool str_starts_with(String haystack, String needle)

:params
haystack : string to inspect
needle : prefix to compare against the start of `haystack`
return value : `true` when `haystack` begins with `needle`, otherwise `false`

:desc
Checks whether `haystack` starts with the given prefix.

:see
>string

:related
**PHP:** `str_starts_with()`
**JavaScript / Node.js:** `String.prototype.startsWith()`