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What is Operator? how many opeartor used in the php
- Thread starter shaadisan
- Start date
An operator is a symbol that defines a specific action in the appropriate mathematical expression. Many operators are probably already familiar to you.
Arithmetic operators
Assignment Operators
String operators
Increment/Decrement operators
Logical operators
Equality operators
Comparison operators
Arithmetic operators
Assignment Operators
String operators
Increment/Decrement operators
Logical operators
Equality operators
Comparison operators
pryidevsblog
New member
Operator is one kinda of sign which is used to doing an appropriate arithmetic and mathematics operation. There are few operators is given below
Arithmetic
Bit-wise
Incremental / decremental
Logical
Unary
Comparison.
Arithmetic
Bit-wise
Incremental / decremental
Logical
Unary
Comparison.
Christina_Willi
New member
What is Operator? Simple answer can be given using expression 4 + 5 is equal to 9. Here 4 and 5 are called operands and + is called operator. PHP language supports following type of operators.
Arithmetic Operators
Comparision Operators
Logical (or Relational) Operators
Assignment Operators
Conditional (or ternary) Operators
Arithmetic Operators
Comparision Operators
Logical (or Relational) Operators
Assignment Operators
Conditional (or ternary) Operators
mastersoftwaresolutions
New member
An operator is something that takes one or more values (or expressions, in programming jargon) and yields another value (so that the construction itself becomes an expression).
Operators can be grouped according to the number of values they take. Unary operators take only one value, for example ! (the logical not operator) or ++ (the increment operator). Binary operators take two values, such as the familiar arithmetical operators + (plus) and - (minus), and the majority of PHP operators fall into this category. Finally, there is a single ternary operator, ? :, which takes three values; this is usually referred to simply as "the ternary operator" (although it could perhaps more properly be called the conditional operator).
A full list of PHP operators follows in the section Operator Precedence. The section also explains operator precedence and associativity, which govern exactly how expressions containing several different operators are evaluated.
Operators can be grouped according to the number of values they take. Unary operators take only one value, for example ! (the logical not operator) or ++ (the increment operator). Binary operators take two values, such as the familiar arithmetical operators + (plus) and - (minus), and the majority of PHP operators fall into this category. Finally, there is a single ternary operator, ? :, which takes three values; this is usually referred to simply as "the ternary operator" (although it could perhaps more properly be called the conditional operator).
A full list of PHP operators follows in the section Operator Precedence. The section also explains operator precedence and associativity, which govern exactly how expressions containing several different operators are evaluated.
Uktodayloans
New member
yes all the above member describe it right that operator are the funtion that use to solve some queries some operator are the arithmatic,mathematic,bitwise,relational etc
An operator is something that takes one or more values (or expressions, in programming jargon) and yields another value (so that the construction itself becomes an expression).
Operators can be grouped according to the number of values they take. Unary operators take only one value, for example ! (the logical not operator) or ++ (the increment operator). Binary operators take two values, such as the familiar arithmetical operators + (plus) and - (minus), and the majority of PHP operators fall into this category. Finally, there is a single ternary operator, ? :, which takes three values; this is usually referred to simply as "the ternary operator" (although it could perhaps more properly be called the conditional operator).
Operators can be grouped according to the number of values they take. Unary operators take only one value, for example ! (the logical not operator) or ++ (the increment operator). Binary operators take two values, such as the familiar arithmetical operators + (plus) and - (minus), and the majority of PHP operators fall into this category. Finally, there is a single ternary operator, ? :, which takes three values; this is usually referred to simply as "the ternary operator" (although it could perhaps more properly be called the conditional operator).
PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. Operators in:
1.Arithmetic operators
2.Assignment operators
3.Comparison operators
4.Increment/Decrement operators
5.Logical operators
6.String operators
7.Array operators
1.Arithmetic operators
2.Assignment operators
3.Comparison operators
4.Increment/Decrement operators
5.Logical operators
6.String operators
7.Array operators
Rachelkruse
New member
All php operators are divided in 7 groups generally.
1. Arithmetic Operators - These are use for arithmetic operation like Addition, Subtraction, Multiplication, Division, Modulus, Exponentiation.
2. Comparison Operators - They use for comparing value of variables. like Equal, grater than, not equal, identical etc.
3. Assignment Operators - It is basically "="
4. Increment / decrement Operators - it is use for increment or decrement of variable value.
5. Logical Operators - They are use for combine conditional statement. like and, or , &&, || , !
6. String Operators - "." and ".=" callled as string oprators which used for Concatenation.
7. Array Operators - For comparing array like Union, Equality, Identity, Inequality, Inequality.
There are some other array too used in php as bitwise, error control, execution, etc.
1. Arithmetic Operators - These are use for arithmetic operation like Addition, Subtraction, Multiplication, Division, Modulus, Exponentiation.
2. Comparison Operators - They use for comparing value of variables. like Equal, grater than, not equal, identical etc.
3. Assignment Operators - It is basically "="
4. Increment / decrement Operators - it is use for increment or decrement of variable value.
5. Logical Operators - They are use for combine conditional statement. like and, or , &&, || , !
6. String Operators - "." and ".=" callled as string oprators which used for Concatenation.
7. Array Operators - For comparing array like Union, Equality, Identity, Inequality, Inequality.
There are some other array too used in php as bitwise, error control, execution, etc.
vishnushivam
New member
Operators are use to do mathematical calculations .It is divided in to seven categories
1) Arithmatic operators
2) Comparison operators
3) Assignment operator
4) Increment & decrement operators
5) Logical operators
6) String & Array operators .
1) Arithmatic operators
2) Comparison operators
3) Assignment operator
4) Increment & decrement operators
5) Logical operators
6) String & Array operators .
vikas Industries
New member
Operator are the use to perform difference function. Main Used in the Php.
Arithmetic operator : +,-,*,/
Logical : &&, ||, !
conditional : <,>=<,=>,==
Bitwise : Bitwise operator works on bits and perform bit-by-bit operation. The truth tables for &, |, and ^
Arithmetic operator : +,-,*,/
Logical : &&, ||, !
conditional : <,>=<,=>,==
Bitwise : Bitwise operator works on bits and perform bit-by-bit operation. The truth tables for &, |, and ^
jay sharma
New member
operators are use to perform oprations in progreaming like add, subtract etc. In php five types operators are used.