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PHP Operator is a symbol i.e used to perform operations on operands. In simple words, operators are used to perform operations on variables or values. For example: $num=10+20;//+ is the operator and 10,20 are operands.

## What is operator and its types in PHP?

PHP language supports following type of operators. Arithmetic Operators. Comparison Operators. Logical (or Relational) Operators. Assignment Operators.

## How many types of operators are there in PHP?

In PHP there are total 7 types of operators, they are: Arithmetic Operators. Assignment Operators. Comparison Operators.

## What are the operators?

In mathematics and sometimes in computer programming, an operator is a character that represents an action, as for example x is an arithmetic operator that represents multiplication. In computer programs, one of the most familiar sets of operators, the Boolean operators, is used to work with true/false values.

## How many arithmetic operators are in PHP?

There are five basic arithmetic operators.

## How do you PHP?

You need two things to get started: a development environment to run your PHP scripts and a code editor to write the code.

- Install a local development environment. PHP is a scripting language. …
- Install a code editor. A code editor is basically an advanced text editor that helps you writing your code. …
- Start coding.

## Why do we use PHP?

PHP stands for Hypertext Preprocessor and is a server-side programming language. … A good benefit of using PHP is that it can interact with many different database languages including MySQL. We work with MySQL at Bluelinemedia since this is also a free language so it makes sense to use PHP.

## What is operator give example?

In computer programming and at the command line, an operator is an object that is capable of manipulating a value or operator. For example, in “1 + 2”, the “1” and “2” are the operands and the plus symbol is the operator.

## What are operators in mathematics?

In mathematics, an operator is generally a mapping or function that acts on elements of a space to produce elements of another space (possibly the same space, sometimes required to be the same space). … The most basic operators (in some sense) are linear maps, which act on vector spaces.

## What is the operator called?

Logical (or Relational) Operators:

Operator | Description | Example |
---|---|---|

&& | Called Logical AND operator. If both the operands are non zero then then condition becomes true. | (A && B) is true. |

|| | Called Logical OR Operator. If any of the two operands is non zero then then condition becomes true. | (A || B) is true. |

## What is mod PHP?

In mathematics the modulus operation is used to find the remainder of division between two numbers . Given two positive numbers , the dividend (x) and the divisor (y) , a modulo is the remainder of the Euclidean division of x by y (x/y) .

## What is the full form of PHP?

PHP originally stood for Personal Home Page, but it now stands for the recursive initialism PHP: Hypertext Preprocessor. PHP code is usually processed on a web server by a PHP interpreter implemented as a module, a daemon or as a Common Gateway Interface (CGI) executable.

## How does PHP calculate mod?

Operands of modulo are converted to int before processing. For floating-point modulo, see fmod().

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Arithmetic Operators.

Example | Name | Result |
---|---|---|

$a / $b | Division | Quotient of $a and $b . |

$a % $b | Modulo | Remainder of $a divided by $b . |

$a ** $b | Exponentiation | Result of raising $a to the $b ‘th power. |