What's new in PHP8.1

The repository is made for YouTube Video What's new in PHP 8.1

In this repository I cover changes made in PHP 8.1

• Enums
• Array unpacking with string values
• Readonly properties
• Intersection types
• First class callable syntax
• array_is_list function
• Final class constants
• new in initializers
• Names arguments after unpacking
• Octal literal notation
• Migrating from php8.0 to php8.1
• Fibers