What are the 3 Scope levels available in PHP?

What are the 3 scope levels available in PHP and how would you define them?

• Private – Visible only in its own class.
• Public – Visible to any other code accessing the class.
• Protected – Visible only to classes parent(s) and classes that extend the current class.

What is the scope of PHP?

PHP web development program is an open source scripting language that is fast and is widely used to develop the wide variety of web and internet applications. It is known for creating websites with much lesser efforts. It can also be embedded into HTML, which is another big benefit of PHP.

How many compound data types are available in PHP?

four compound types
PHP has four scalar types, four compound types, and two special types. Scale types: integer, float, string, and boolean. Compound types: array and object.

How many variables scopes are there in PHP?

PHP has four types of variable scopes including local, global, static, and function parameters.

Which are the different data types available in PHP?

PHP supports the following data types:

• String.
• Integer.
• Float (floating point numbers – also called double)
• Boolean.
• Array.
• Object.
• NULL.
• Resource.

How many variable scope are there in PHP?

What are the three types of variable scope?

PHP has three types of variable scopes:

• Local variable.
• Global variable.
• Static variable.

What are the 4 types of variable scopes?

Summary. PHP has four types of variable scopes including local, global, static, and function parameters.

How many types of functions are available in PHP?

Types of Functions in PHP. There are two types of functions as: Internal (built-in) Functions. User Defined Functions.

What are the different scopes of variables in PHP?

What are different types of variable scopes in PHP?

What are the three types of variables with the view of scope?

PHP has three types of variable scopes: Local variable. Global variable. Static variable.