What is data type PHP?

What is a data type in PHP?

Data Types in PHP

PHP supports total eight primitive data types: Integer, Floating point number or Float, String, Booleans, Array, Object, resource and NULL. These data types are used to construct variables.

How many data types are in PHP?

Data Types define the type of data a variable can store. PHP allows eight different types of data types.

What are types of data types?

Common data types

  • Integer (int) It is the most common numeric data type used to store numbers without a fractional component (-707, 0, 707).
  • Floating Point (float) …
  • Character (char) …
  • String (str or text) …
  • Boolean (bool) …
  • Enumerated type (enum) …
  • Array. …
  • Date.

What are 4 types of data?

The data is classified into majorly four categories:

  • Nominal data.
  • Ordinal data.
  • Discrete data.
  • Continuous data.

What do you mean by data type?

A data type, in programming, is a classification that specifies which type of value a variable has and what type of mathematical, relational or logical operations can be applied to it without causing an error.

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What is PHP What does PHP do?

PHP is a server side scripting language that is embedded in HTML. It is used to manage dynamic content, databases, session tracking, even build entire e-commerce sites. It is integrated with a number of popular databases, including MySQL, PostgreSQL, Oracle, Sybase, Informix, and Microsoft SQL Server.

What does PHP stand for?

PHP (recursive acronym for PHP: Hypertext Preprocessor ) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML.

What are the 5 types of data?

Classes of data types

  • Machine data types.
  • Boolean type.
  • Enumerations.
  • Numeric types.
  • String and text types.
  • Pointers and references.
  • Function types.
  • Meta types.

What are the basic data types?

Basic Data Types

  • Integer.
  • Double or Real.
  • String.
  • Boolean.
  • Date/Time.
  • Object.
  • Variant.

How many data types are there?

Most modern computer languages recognize five basic categories of data types: Integral, Floating Point, Character, Character String, and composite types, with various specific subtypes defined within each broad category.

What are the 3 types of data?

There are Three Types of Data

  • Short-term data. This is typically transactional data. …
  • Long-term data. One of the best examples of this type of data is certification or accreditation data. …
  • Useless data. Alas, too much of our databases are filled with truly useless data.

What are the 2 types of data?

There are two general types of data – quantitative and qualitative and both are equally important. You use both types to demonstrate effectiveness, importance or value.

What are the 2 types of data in statistics?

If you go into detail then there are only two classes of data in statistics, that is Qualitative and Quantitative data.

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