Is decimal in PHP?

Is decimal in PHP?

The number_format() function is an inbuilt function in PHP which is used to format a number with grouped thousands. If no other parameters are set, the number will be formatted without decimals and with the comma (, ) as the thousands separator. $decimals: It is optional parameter and used to specifies decimals.

How do I round up in PHP?

The ceil() function is a built-in function in PHP and is used to round a number to the nearest greater integer. Parameters: The ceil() function accepts a single parameter value which represents the number which you want to round up to the nearest greater integer.

What is 2.25 rounded to the nearest tenth?

By drawing these intervals and end points, we see that numbers between 2.25 and 2.35, when rounded to the nearest tenth, are rounded to 2.3.

How do you round decimal numbers in PHP?

PHP’s round() function takes a decimal number (a.k.a. floating point number) and rounds up or down. In its most simple and default form, it will round the decimal to the nearest whole number. For example, round(3.457) will give you the result 3 .

How do you find the decimal of a number?

If a number has a decimal point , then the first digit to the right of the decimal point indicates the number of tenths.

1. For example, the decimal 0.3 is the same as the fraction 310 .
2. For example, the decimal 3.26 is the same as the mixed number 326100 .