PHP OPERATORS
There are three types of PHP operators and these are described below.
ARITHMETIC OPERATORS
Operator
|
Function
|
Example
|
+
|
Addition
|
C=A+B
|
-
|
Subtraction
|
C=A-B
|
*
|
Multiplication
|
C=A*B
|
/
|
Division
|
C=A/B
|
LOGICAL OPERATORS
Operator
|
Function
|
Example
|
&&
|
And
|
A > B && B > C
|
||
|
Or
|
A >33 B || A == 33
|
!
|
Not
|
A != 0
|
RELATIONAL OPERATORS
Operator
|
Function
|
Example
|
<
|
Less than
|
A < B
|
<=
|
Less than or Equal to
|
A <= B
|
>
|
Greater than
|
A > B
|
>=
|
Greater than or Equal to
|
A >= B
|
=
|
Assignment
|
A = B
|
==
|
Comparison
|
A == B
|
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