What do they ask for a middle/senior php position?

Question

PHP

It is interesting to read the list of questions / tasks that you asked when interviewing for this vacancy or you were asked when you were interviewing. (Absolutely everything that was asked on technical topics - algorithms, frameworks, data structures, databases, etc.) is of interest.
Information on the Internet for juniors is a sea of ​​course, but for middle / senior for PHP everything is rather blurry.
PS I think the topic will be of interest to many

Answer 1

They asked a senior (everything I could remember):
is it possible to hack ssl
, what are interfaces and abstract classes for,
what is the difference between service-oriented development and domain-oriented development,
how to make sure that no one can steal cookies through javascript, how to make it impossible intercept cookies
cross-domain requests
how to add a field to a highly loaded database in a table in production with 100 million records, without fucking database failure
what is partitioning, sharding, replication
how http works
what is rest and soap
what is replication and how data is transferred during replication between servers, types of replication
triggers, procedures in the database
about ways to cache web applications,
joins in the database
were asked to write a function for finding the nearest number in an array, for a given number,
what is
DIC refactoring, ServiceLocator
What patterns do you know, etc.

Answer 2

http://habrahabr.ru/search/?q=interview