php round function

In PHP, the round () function rounds a floating point number. In PHP, the round () function rounds a floating point number. in this article, the round () function rounds a floating point number. The round () function in PHP is used to round the

This article mainly introduces how the round () function in PHP rounds floating-point numbers. It summarizes various common usage of the round () function through detailed examples, it is a very practical technique. If you need it, you can refer to

This article mainly introduces how the round () function in PHP rounds floating-point numbers. it summarizes various common usage of the round () function through detailed examples, it is a very practical technique. if you need it, you can refer to

This example describes how the round () function in PHP rounds the floating-point numbers. Share to everyone for your reference. The specific methods are as follows: Syntax: Round (X,PREC) Parameters Describe X

SyntaxRound (x, prec) parameter descriptionX is optional. Specifies the number to be rounded.Prec is optional. Specifies the number of digits after the decimal point. DescriptionReturns the result of rounding x to the specified precision prec

SyntaxRound (x, prec) parameter descriptionX is optional. Specifies the number to be rounded.Prec is optional. Specifies the number of digits after the decimal point.DescriptionReturns the result of rounding x to the specified precision prec (number

This article is the official HTML5 training course for h5edu institutions, mainly introduces: JavaScript intensive tutorial--javascript Math (Arithmetic) object The function of the Math object is: Perform common arithmetic tasks. Round () How to use

A ceil is a function that gets a value upward; Floor is the function of rounding out the decimal place to get a value; Round is a function that is used for rounding. CeilDefinition and Usage: The Ceil () function rounds up to the nearest

PHP rounding, rounding, round function Use example, rounding round Decimal Example: PHP reserved two decimal places and rounded Copy the Code code as follows:$n = 0.1265489;Echo sprintf ("%.2f", $n); 0.13 As you can see, we used the sprintf

Code of the rounding function in php (floor function, ceil function, round and intval), ceilintval. The rounding function code (floor function, ceil function, round and intval) in php can be used together with ceilintvalfloor function and ceil