How many basic data types are offered by PHP?

PHP supports total eight primitive data types: Integer, Floating point number or Float, String, Booleans, Array, Object, resource and NULL.

How many basic types are offered by PHP?

Introduction ¶ PHP supports ten primitive types. Four scalar types: bool.

How many basic data types are offered by PHP Mcq?

Explanation: PHP allows eight different data types.

How many basic 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 is PHP full form?

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 PHP data types?

PHP supports the following data types:

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

What is type hinting in PHP?

In simple word, type hinting means providing hints to function to only accept the given data type. In technical word we can say that Type Hinting is method by which we can force function to accept the desired data type. In PHP, we can use type hinting for Object, Array and callable data type.

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What is double in PHP?

There is no difference in PHP. float , double or real are the same datatype. At the C level, everything is stored as a double . The real size is still platform-dependent.

How variables are declared in PHP?

In PHP, a variable is declared using $ sign followed by variable name. The main way to store information in the middle of a PHP program is by using a variable. Here are the most important things to know about variables in PHP. All variables in PHP are denoted with a leading dollar sign ($).

What is the correct comment for PHP Mcq?

There are two ways to use single-line comments in PHP.

  1. // (C++ style single line comment)
  2. # (Unix Shell style single line comment)

What is the limit of a PHP integer value?

PHP Integers

An integer data type is a non-decimal number between -2147483648 and 2147483647 in 32 bit systems, and between -9223372036854775808 and 9223372036854775807 in 64 bit systems. A value greater (or lower) than this, will be stored as float, because it exceeds the limit of an integer.

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