In PHP programming language, operators are symbols that are used to perform different types of operations such as arithmetic, logical, and relational. PHP provides a variety of operators that can be used to perform different types of operations.
Arithmetic Operators
Arithmetic operators perform mathematical operations such as addition, subtraction, multiplication, and division. These operators are commonly used in PHP programming language to perform calculations. The arithmetic operators in PHP are as follows:
+addition- “ subtraction
- “ multiplication
/division%modulus (returns the remainder of a division operation)++increment (increases the value of a variable by one)-decrement (decreases the value of a variable by one)
Logical Operators
Logical operators are used to combine conditional statements. These operators are used to create complex conditions by combining multiple conditions together. The logical operators in PHP are as follows:
&&and (returns true if both operands are true)||or (returns true if either operand is true)!not (returns the opposite of the operand’s value)
Relational Operators
Relational operators are used to compare two values. These operators are used to determine the relationship between two values. The relational operators in PHP are as follows:
==equal to!=not equal to>greater than<less than>=greater than or equal to<=less than or equal to
It is important to note that the == operator checks for equality of value, while the === operator checks for equality of value and type.
Using these operators, you can perform a variety of operations in PHP programming language. For example, you can use the arithmetic operators to perform calculations, the logical operators to create complex conditions, and the relational operators to compare values. By using these operators, you can create powerful and flexible programs in PHP programming language.
