: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` :see >string :content Checks whether `haystack` starts with `needle`. Related: - PHP: `str_starts_with()` - JavaScript / Node.js: `String.prototype.startsWith()`