PHP core will be bound with the Libsodium cryptography libraries as of version 7.2. This merger is scheduled to emerge toward the end of this year. PHP powers at least 82 percent of websites, according to Bleeping Computer. Researchers have found numerous vulnerabilities of late, and the solution usually includes another PHP extension that functions as a CMS security-oriented extension. It is thought to offer a portable, cross-compilable, easy-to-use library that can be applied to most standard crypto functions such as encryption and decryption.”]
Source: https://securityintelligence.com/news/php-will-incorporate-libsodium-for-crypto/