PHP

What happens when performing a LEFT JOIN between two tables, for example, using Euler circles to illustrate the connection?

What are traits in PHP?

What is a primary key?

What are the advantages of synchronous encryption?

What visibility modifiers exist in PHP?

Describe your experience with container technologies in projects.

What technologies and tools do you use in your work?

Explain what a unique key in a database is and how it is used to ensure data integrity.

What is the Event Sourcing pattern and when should it be used?

What is an aggregate?

What was the minimum level of knowledge or skills required to participate in the WordPress project?

What are transactions in the context of databases and how do they work?

When have you encountered strict mode in PHP?

On what principle are methods in interfaces combined and separated?

What types of databases are there?

Which SOLID principle allows maintaining extendability and accommodating changes in software?

What is static binding in the context of programming?

What functions are considered pure?

Is it necessary to set a foreign key for a field that points to another table?

How do you ensure that there are no errors in your work?