hypot
PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8
hypot - Calculate the length of the hypotenuse of a right-angle triangle
hypot(
float$x,
float$y ): float
hypot returns the length of the hypotenuse of a right-angle triangle with sides of length x and y, or the distance of the point (x, y) from the origin. This is equivalent to sqrt(x*x + y*y).
Parameters
- x
-
Length of first side
- y
-
Length of second side
Return Values
Calculated length of the hypotenuse