What is Operator? how many opeartor used in the php

[khushi]

operators are use to perform mathematical operations in program . these operators are arithmetical , logical ,unari , array ect.

 

[arjun]

operators are use for mathematical problems. in php arithmetical , conditional , logical etc operators are used .

 

[rafi ud]

operators are operations which perform on mathematical equations. or in php arithmetic , logical etc operators are use to perform mathematical operations.

 

[Anil]

operators are operations which is use to solve mathematical functions like addition of two numbers, multiplication, division, comparison of two numbers etc. in operators are used in php are arithmetical operators, logical operators , relational or etc.

 

[arun]

operations which is apply on the mathematical expiration is known as operators . in php arithmetical, logical etc operators are used.

 

[somnathji]

Arithmetic operator
Bit-wise operator
Incremental / decremental operator
Logical Operator
Unary Operator
Comparison Operator

 

[sigmaseo]

The section also explains operator precedence and associativity, which govern exactly how expressions containing several different operators are evaluated.

 

[MrJohnny]

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. Boolean operators include AND, OR, NOT (or AND NOT), and NEAR. These (and variations such as XOR) are used in logic gate s. You may have used Boolean operators in a search engine , by entering a phrase such as Galileo AND satellite (some search engines require the operator be capitalized) to find information. Among the other types of operators used in computer programming are: assignment operators , which assign a specified value to another value and relational operators , which compare two values.

 

[Vinodji]

operates are always use for perform operations like addition, subtracting, dividing etc. or operates are use in php are arithmetic, mathematics, relational, Boolean etc.

 

[Jalaj]

operators are the operations which are performed in any calculations. or in php 7 types of operates are used.

 

[alexisbush]

Operators are used to perform various operation on variables and their values.
Following is the list of operators used in PHP-
1. Arithmetic operators
2. Assignment operators
3. Comparison operators
4. Increment/Decrement operators
5. Logical operators
6. String operators
7. Array Operators

 

[andrewbenn]

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. Boolean operators include AND, OR, NOT (or AND NOT), and NEAR. These (and variations such as XOR) are used in logic gate s.

 

[Michael Burrows]

Your answer was very good. Thank you very much

 

[adlersmith]

Operator is a one type of function. It used to perform various types of function.

- Assignment operator
- Comparison operator
- Arithmetic operator
- String operator
- Logical opeerator
- Increment or decrement operator