PHP arithmetic operator, PHP arithmetic operator _php Tutorial

PHP arithmetic operators, PHP arithmetic operators

PHP arithmetic operators

operator	name	Description	Example	Results
X + y	Add	X and Y's and	2 + 2	4
X-y	Reducing	The difference between x and Y	5-2	3
X * y	By	The product of X and Y	5 * 2	10
X/Y	Except	Quotient of X and Y	15/5	3
X% y	Modulo (remainder of division)	The remainder of x divided by Y	5% 2 10% 8 10% 2	1 2 0
-X	Take counter	X inverse	-2
A. B	collocated	Connect two strings	"Hi". "Ha"	Hiha

The following example shows the different results obtained using different arithmetic operators:

Run

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