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13 questions for “Namespaces & Autoloading”
Found in 1 field. Select a question to see its full answer.
Matching topics
PHP
Namespaces
&
Autoloading
7
Information Technology
13 questions in 1 technology
#
Question
Technology
Topic
Level
1
How does PSR-4
autoloading
work, and how does it map a namespace structure directly to a corresponding directory structure on disk?
PHP › Namespaces & Autoloading
PHP
Namespaces
&
Autoloading
Intermediate
2
How do you organize
namespaces
effectively in a larger application to reflect logical groupings such as models, services, and controllers?
PHP › Namespaces & Autoloading
PHP
Namespaces
&
Autoloading
Intermediate
3
How does Composer's classmap and files
autoloading
mechanism differ from PSR-4, and when would you use these alternative approaches instead?
PHP › Namespaces & Autoloading
PHP
Namespaces
&
Autoloading
Advanced
4
What is a namespace in PHP, and what problem does it solve when working with larger applications or third party libraries?
PHP › Namespaces & Autoloading
PHP
Namespaces
&
Autoloading
Beginner
5
How do you use the use keyword to import a class from a specific namespace, letting you reference it by its short name within a file?
PHP › Namespaces & Autoloading
PHP
Namespaces
&
Autoloading
Beginner
6
What is the difference between using a relative namespace reference, a fully qualified name starting with a backslash, and importing a class with use, when referencing a class from within a namespaced file?
PHP › Namespaces & Autoloading
PHP
Namespaces
&
Autoloading
Intermediate
7
How does Composer generate and optimize its autoloader for production, and what is the difference between the development autoloader and an optimized production autoloader?
PHP › Namespaces & Autoloading
PHP
Namespaces
&
Autoloading
Advanced
8
How does Composer's
autoloading
feature, particularly PSR-4
autoloading
, eliminate the need to manually require every class file in a PHP project?
PHP › Composer
PHP
Composer
Intermediate
9
What is Composer and why is it considered an essential tool for modern PHP development?
PHP › Composer
PHP
Composer
Beginner
10
What is the composer.json file, and what key information does it contain about a PHP project?
PHP › Composer
PHP
Composer
Beginner
Show all 13 questions in Information Technology