In PHP, how do I index strings with PHP 8+ features?

In PHP 8 and later, you can easily index strings using the `str` functions or the `Stringable` interface provided in PHP. Here are a few useful ways to work with string indexing in PHP.

Keywords: PHP strings, string indexing, PHP 8 features
Description: Learn how to index strings using the new features introduced in PHP 8, making your code more efficient and easier to read.

Keywords: PHP strings string indexing PHP 8 features

Related Questions

How do I avoid rehashing overhead with std::set in multithreaded code?

How do I find elements with custom comparators with std::set for embedded targets?

How do I erase elements while iterating with std::set for embedded targets?

How do I provide stable iteration order with std::unordered_map for large datasets?

How do I reserve capacity ahead of time with std::unordered_map for large datasets?

How do I erase elements while iterating with std::unordered_map in multithreaded code?

How do I provide stable iteration order with std::map for embedded targets?

How do I provide stable iteration order with std::map in multithreaded code?

How do I avoid rehashing overhead with std::map in performance-sensitive code?

How do I merge two containers efficiently with std::map for embedded targets?