Php Floor Function

Will output 1.

Php floor function.

To go lower the floor function would go to 2 which is logically less than 1 6. In reply to glen who commented. The result will be rounded to 7. A function will not execute automatically when a page loads.

The floor function rounds a number down to the nearest integer if necessary and returns the result. To round a floating point number look at the round function. The floor function is another in built function in php iterpreter. Php user defined functions.

If we take the same example previously described we will have the following results. A function is a block of statements that can be used repeatedly in a program. It accepts only a single parameter number that is the nearest integer. As in 1 is logically greater than 1 6.

A function will be executed by a call to the function. See example of php floor function. Php floor function is used to round a given input number down to the nearest integer. Besides the built in php functions it is possible to create your own functions.

Floor isn t trying to give you the number closest to zero it s giving you the lowest bounding integer of a float. This function accepts any float number as argument and rounds it down to the next lowest integer. Will the result be rounded. The floor function converts the given numeric value to the next lower integer.

View the example in the browser. Floor value of 10 is 10 floor value of 111 13 is 112 floor value of 100 01 is 100 floor value of 200 is 200. What is php floor function. The result will be rounded to 2.

The greatest integer function also known as the floor function gives the greatest integer less than or equal to its argument the floor of is usually denoted by or the action of this function is the same as rounding down on a positive argument this function is the same as dropping everything after the decimal point but this is not true for negative values. To round a number up to the nearest integer look at the ceil function.