round floor

In mysql, when processing a number, a number processing function is used. For example, if there is a float Number of 2.13 and you want to use an integer of 2, the following function floor and round are required. Floor: The function returns only the

When you encounter a situation in PHP that requires the results of division to be rounded, you need to use the following methods:1. Round: RoundingThe round () function rounds a floating-point number.Syntax: Round (x, PREC)

Php performs the entire function (floor, ceil, round, intval ). In php, the entire function has four functions, such as floor, ceil, round, and intval. next I will introduce the application instances between them. Floor rounding method: floatfl has

Single-line function the first part 1th   numeric function--1  Create a user-specified tablespace--1.1  view the current tablespace state col tablespace_name for a15; col file_name for a50;

During the development process, which of the following statements will you use for data processing and rounding? Xiao Tao will introduce the PHP integer functions including ceil, floor, round, and intval. The following describes in detail: 1. ceil &

The difference between the Ceil,floor,round,intval function of PHP's rounding function1, ceil-into a method to take the wholeDescriptionfloat ceil (float $value)Returns the next integer not less than value, in which value is entered if there is a

During the development process, when you encounter the data processing to take the whole time, you will use which, small Tao to introduce: PHP take the whole function has ceil,floor,round,intval, the following detailed introduction:1, ceil-into a

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

Floor returns the maximum integer not greaterRound is the calculation of 4 homes and 5 homes, and the input is an integer greater than it (when-1.5 is displayed, the result obtained after rounding is not what we expect, the solution is to first take

Difference in usage of the entire function ceil, floor, round, and intval in php Echo ceil (4.3); // 5 Echo ceil (9.999); // 10 ?> 2. the floor-rounding method returns the next integer not greater than