PHP 8. Koterov D.V., Simdyanov I.V.

The book provides a detailed and complete presentation of the PHP 8 language from simple to complex. It can be used both for learning a language from scratch, and for structuring knowledge, studying the subtle moments of syntax and new capabilities of the latest version. All significant innovations are described. New types, attributes, transfers, referred to arguments, comparisons, united types, new operators? = And?-> and much more are considered. The main emphasis in the book is placed on object-oriented capabilities of the language, so classes and objects are considered almost from the first chapters. A description of the PHP syntax is given, as well as tools for working with arrays, files, DBMS PostgreSQL, REDIS, regular expressions, graphic primitives, sessions, etc. 23 New chapters, and the rest are updated or processed.

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